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1. Characterizing and estimating the effect of heteropteran predation

Author:
Naranjo, S.E.; Hagler, J.R.
Source:
Predatory Heteroptera : their ecology and use in biological control / Moshe Coll, John R. Ruberson, editors pp. -
Subject:
Heteroptera; predatory insects; predation; ova; antigens; enzyme-linked immunosorbent assay; Pectinophora gossypiella; Bemisia argentifolii; field experimentation; fields; surveys; population density; Gossypium hirsutum; cotton; Arizona
Handle:
10113/381

2. Coincident detection of crop water stress, nitrogen status and canopy density using ground-based multispectral data

Author:
Barnes, E.M.; Clarke, T.R.; Richards, S.E.; Colaizzi, P.D.; Haberland, J.; Kostrzewski, M.; Waller, P.; Choi, C.; Riley, E.; Thompson, T.
Source:
Proceedings of the 5th International Conference on Precision Agriculture and other resource management July 16-19, 2000, Bloomington, MN USA pp. -
Subject:
Gossypium hirsutum; cotton; precision agriculture; remote sensing; nitrogen; plant nutrition; nutrient deficiencies; leaves; nitrogen content; water stress; plant density; canopy; multispectral imagery; Arizona
Handle:
10113/4190

3. Cotton

Author:
Hague, Steve; Hinze, Lori; Frelichowski, James
Source:
Oil crops / edited by Johann Vollmann, Istvan Rajcan pp. -
Subject:
cotton; plant genetics; Gossypium hirsutum; agronomic traits; plant genetic resources; disease resistance; fiber quality; pest resistance
Handle:
10113/38991

4. Cotton production potential and water conservation impact using the regional irrigation demand model of northern Texas

Author:
Marek, Thomas; Porter, Dana; Howell, Terry; Gowda, Prasanna; Colaizzi, Paul; Amosson, Steve; Bretz, Fran
Source:
World Environmental and Water Resources Congress 2008 : Ahupua'a : May 12-16, 2008, Honolulu, Hawaiʻi / sponsored by Environmental and Water Resources Institute (EWRI) of the American Society of Civil Engineers ; edited by Roger Babcock, Jr., Raymond Walton pp. -
Subject:
cotton; crop production; irrigation water; water conservation; water supply; Gossypium hirsutum; Texas
Abstract:
... Revised irrigation demands are calculated for the 21 northernmost counties in Texas, identified as Region A, using the TAMA (Texas A&M-Amarillo) agricultural water use demand estimation model. Year 2000 demands are presented using the existing mixture of crops, average evapotranspiration values and actual irrigation application practice values. Current demand values are expected to exceed the allo ...
Handle:
10113/37758
DOI:
10.1061/40976(316)105

5. Cotton response to reduced tillage and cover crops in the southeastern Coastal Plain

Author:
Bauer, Philip J.; Busscher, Warren J.; Bradow, Judith M.
Source:
Proceedings, 1995 Southern Conservation Tillage Conference for Sustainable Agriculture, Jackson, Mississippi, June 26-28, 1995 : conservation farming : a focus on water quality / compiled by William L. Kingery and Normie Buehring pp. -
Subject:
Gossypium hirsutum; cotton; reduced tillage; cover crops; plant response; Secale cereale; soil strength; growth and development; lint yield; discing; subsoiling; resistance to penetration; soil penetration resistance; agricultural soils
Handle:
10113/48704

6. Crop production comparison under various irrigation systems

Author:
Colaizzi, P.D.; Lamm, F.R.; Howell, T.A.; Evett, S.R.
Source:
Proceedings for the 2006 Central Plains Irrigation Conference, Colby, Kansas, Feb 21-22 pp. -
Subject:
Helianthus annuus; subsurface irrigation; Gossypium hirsutum; grain yield; Triticum aestivum; Zea mays; Glycine max; corn; center pivot irrigation; irrigated farming; winter wheat; cotton; grain sorghum; soybeans; microirrigation; irrigation rates; Sorghum bicolor; Kansas; Texas
Handle:
10113/2980

7. Daily measurement and calculation of crop water use

Author:
Lascano, R.J.; Baumhardt, R.L.; Hicks, S.K.; Evett, S.R.; Heilman, J.L.
Source:
Evapotranspiration and irrigation scheduling : proceedings of the international conference, November 3-6, 1996, San Antonio Convention Center, San Antonio, Texas / editors, C.R. Camp, E.J. Sadler, and R.E. Yoder ; co-sponsors, the Irrigation Association, International Committee on Irrigation Drainage pp. -
Subject:
cotton; simulation models; evapotranspiration; surface irrigation; Gossypium hirsutum; microirrigation; transpiration; mechanistic models; irrigation scheduling; measurement; Texas
Handle:
10113/1654

8. Differences of soil water use, lint and biomass yield in no-till and conventionally tilled cotton in the southern piedmont

Author:
Endale, D.M.; Radcliffe, D.E.; Steiner, J.L.; Cabrera, M.L.; McCracken, D.V.; Vencille, B.V.; Lhor, L.; Schomberg, H.H.
Source:
Georgia Water Resources Conference proceedings ; March 30-31, 1999, University of Georgia pp. -
Subject:
cotton; Gossypium hirsutum; soil water content; water use efficiency; lint yield; biomass; dry matter accumulation; no-tillage; conventional tillage; piedmont; poultry manure; fertilizer application; Georgia
Abstract:
... The southeast, despite its abundant rainfall, suffers short-term summer droughts with detrimental effect on crop yield. No-till production systems provide added insurance against such conditions by improving infiltration, and conserving moisture in drought-prone soils. In three years of experiment near Watkinsville, GA, no-till cotton treatments maintained higher soil moisture content, more vegeta ...
Handle:
10113/46237

9. Experiences with microirrigation for agronomic crops in the southeastern USA

Author:
Camp, C.R.; Sadler, E.J.; Busscher, W.J.; Sojka, R.E.; Karlen, D.L.
Source:
Microirrigation for a changing world : conserving resources/preserving the environment : proceedings of the Fifth International Microirrigation Congress, April 2-6, 1995, Hyatt Regency Orlando, Orlando, Florida / edited by Freddie R. Lamm pp. -
Subject:
microirrigation; humid zones; corn; cotton; soybeans; Zea mays; Gossypium hirsutum; spatial distribution; field crops; row spacing; rain; crop yield; Southeastern United States
Handle:
10113/48701

10. Heritability of fiber strength in genetically engineered cotton

Author:
May, O.L.; Wofford, T.J.; John, M.E.
Source:
Proceedings of the World Cotton Research Conference 2 : new frontiers in cotton research / chief editor, Fred M. Gillham pp. -
Subject:
lint cotton; Gossypium hirsutum; transgenic plants; strength (mechanics); heritability; fiber quality
Handle:
10113/47611

11. Irrigation Methods and Capacities for Cotton in the Northern High Plains

Author:
Colaizzi, P.D.; Evett, S.R.; Howell, T.A.
Source:
2004 High Plains groundwater resources : challenges and opportunities : conference proceedings December 7-9, 2004 Lubbock, TX, USA / editors, Ken A. Rainwater, Ted M. Zobeck pp. -
Subject:
lint cotton; Gossypium hirsutum; water use efficiency; subsurface irrigation; microirrigation; sprinkler irrigation; deficit irrigation; crop yield; irrigated farming; fiber quality; Texas
Handle:
10113/2365

12. Lint yield advantages of no-till and poultry litter-based cotton/rye cropping system in a Southern Piedmont soil: a five-year data set

Author:
Endale, D.M.; Schomberg, H.H.; Cabrera, M.L.; Steiner, J.L.; Radcliffe, D.E.; Vencill, W.K.; Lohr, L.
Source:
Proceedings of the Southern Conservation Tillage Conference for Sustainable Agriculture 1978 to 2002 : 25 years pp. -
Subject:
Gossypium hirsutum; yields; poultry manure; ammonium nitrate; mineral fertilizers; organic fertilizers; sandy loam soils; piedmont soils; fertilizer application; no-tillage; conventional tillage; drought; dry environmental conditions; soil water; cotton; Georgia
Abstract:
... Cotton [Gossipium hirsutum (L.)] is a dominant crop in the Southeast. It is largely grown using conventional tillage and fertilizers. Georgia and bordering states produce about 42% of the poultry in the United States, but only a small percentage of the litter is utilized as fertilizer. We measured and compared cotton yield from conventional tillage (CT) and no-till (NT) plots fertilized either wit ...
Handle:
10113/21291

13. Optimizing conservation tillage production: soil specific effects of management practices on cotton, soybean, and wheat

Author:
Bauer, Philip J.; Frederick, James R.; Busscher, Warren J.
Source:
Proceedings of the Southern Conservation Tillage Conference for Sustainable Agriculture 1978 to 2002 : 25 years pp. -
Subject:
cotton; Zea mays; Glycine max; deep tillage; crop residue management; Gossypium hirsutum; crop residues; loamy sand soils; soybeans; wheat; corn; cover crops; crop yield; Triticum aestivum; coastal plain soils; conservation tillage; crop rotation; Southeastern United States
Handle:
10113/18797

14. Performance of cotton cultivars and strains in South Carolina - 1998

Author:
May, O.L.; Sullivan, M.J.; Barefield, D.K. Jr.; Robinson, D.M.; Veasey, G.M.
Source:
Performance of field crops in South Carolina section 3, cotton / O.L. May ... [et al.] pp. -
Subject:
cotton; variety trials; cultivars; Gossypium hirsutum; geographical variation; agronomic traits; fiber quality; lint yield; South Carolina
Handle:
10113/47655

15. Phytohormone regulation of cotton fiber development in vitro

Author:
Triplett, B.A.; Kim, H.J.; Hinchliffe, D.; Sze, S.H.; Thaxton, P.; Stelly, D.; Chen, Z.J.
Source:
Biotechnology and sustainable agriculture 2006 and beyond : proceedings of the 11th IAPTC&B Congress, August 31 [i.e.13] -18, 2006, Beijing, China / edited by Zhihong Xu ... [et al.] pp. -
Subject:
cotton; ovule culture; hexosyltransferases; plant development; messenger RNA; biosynthesis; microarray technology; Gossypium hirsutum; trichomes; gibberellic acid; expressed sequence tags; cellulose; gene expression; auxins; cDNA libraries; gene expression regulation; promoter regions
Handle:
10113/14746

16. The Plastid Genome as a Platform for the Expression of Microbial Resistance Genes

Author:
Ruhlman, Tracey A.; Cary, Jeffrey W.; Rajasekaran, Kanniah
Source:
Chloroplast : basics and applications / edited by Constantin A. Rebeiz ... [et al.] pp. -
Subject:
chloroplast DNA; fungal diseases of plants; microbial contamination; Gossypium hirsutum; aflatoxins; cottonseed; gene expression; plastids; genes; disease resistance; plant pathogenic fungi; Aspergillus; crops
Handle:
10113/47229

17. Population dynamics of insect pests and beneficial arthropods in a crimson clover/cotton ecosystem with conservation tillage cotton

Author:
McCutcheon, G.S.; Bauer, P.J.; Alphin, J.G.; Frederick, J.R.
Source:
Proceedings, 1995 Southern Conservation Tillage Conference for Sustainable Agriculture, Jackson, Mississippi, June 26-28, 1995 : conservation farming : a focus on water quality / compiled by William L. Kingery and Normie Buehring pp. -
Subject:
Heliothis virescens; Helicoverpa zea; insect pests; plant pests; natural enemies; predatory arthropods; parasitoids; Trifolium incarnatum; Gossypium hirsutum; cotton; beneficial arthropods; population dynamics; conservation tillage; agroecosystems
Handle:
10113/48351

18. Population dynamics of tobacco budworm and cotton bollworm and their natural enemies in conservation tillage cotton

Author:
McCutcheon, Gloria S.; Bauer, Philip J.; Alphin, John G.; Frederick, James R.
Source:
Proceedings of the 1994 Southern Conservation Tillage Conference for Sustainable Agriculture [electronic resource] : Columbia, South Carolina, June 7-9, 1994 / edited by P.J. Bauer and W.J. Busscher pp. -
Subject:
Helicoverpa zea; parasitoids; seasonal variation; Gossypium hirsutum; biological control agents; predatory arthropods; plant pests; population density; Heliothis virescens; Trifolium incarnatum; Microplitis croceipes; Cotesia marginiventris; Cardiochiles nigriceps; Geocoris; Trichogramma; pest monitoring; natural enemies; herbicides; cover crops; conservation tillage; Meteorus
Handle:
10113/48705

19. Root growth and soil strength in conservation and conventional till cotton

Author:
Busscher, J.J.; Bauer, P.J.
Source:
Proceedings of the Southern Conservation Tillage Conference for Sustainable Agriculture 1978 to 2002 : 25 years pp. -
Subject:
agricultural soils; lint cotton; soil water content; Gossypium hirsutum; soil strength; subsoiling; depth; Secale cereale; rye; cover crops; soil compaction; root growth; coastal plain soils; roots; lint yield; Southeastern United States
Handle:
10113/18798

20. Soil strength in rye and fallow winter cover in the southeastern Coastal Plain

Author:
Busscher, W.J.; Bauer, P.J.
Source:
Proceedings of the 21st annual Southern Conservation Tillage Conference for Sustainable Agriculture : North Little Rock, Arkansas, July 15-17, 1998 / Terry C. Keisling, editor pp. -
Subject:
cotton; sandy soils; discing; Gossypium hirsutum; soil strength; subsoiling; cover crops; lint yield
Handle:
10113/18353

21. Spatial variability of cotton fiber yield and quality in relation of soil variability

Author:
Johnson, R.M.; Bradow, J.M.; Bauer, P.J.; Sadler, E.J.
Source:
Proceedings of the Fourth International Conference on Precision Agriculture, 19-22 July 1998, St. Paul, Minnesota / editors, P.C. Robert, R.H. Rust, and W.E. Larson pp. -
Subject:
Gossypium hirsutum; cotton; varieties; fiber quality; precision agriculture; crop yield; crop quality; soil properties; field experimentation; South Carolina
Handle:
10113/37420

22. Subsurface Microirrigation Management and Lateral Spacing for Cotton in the Southeastern USA

Author:
Camp, C.R.; Hunt, P.G.; Bauer, P.J.
Source:
Microirrigation for a changing world : conserving resources/preserving the environment : proceedings of the Fifth International Microirrigation Congress, April 2-6, 1995, Hyatt Regency Orlando, Orlando, Florida / edited by Freddie R. Lamm pp. -
Subject:
microirrigation; subsurface irrigation; spatial distribution; cotton; Gossypium hirsutum; lint yield; nitrogen fertilizers; application rate; nitrate nitrogen; simulation models; growth models; furrows; irrigation management; Southeastern United States
Handle:
10113/48702

23. Tillage, cover crop and N effects on cotton grown in 19 cm row widths

Author:
Bauer, P.J.; Reeves, D.W.; Johnson, R.M.
Source:
New frontiers in cotton research : proceedings of the World Cotton Research Conference 2, Athens, Greece, September 6-12, 1998 / chief editor, Fred M. Gillham ; technical editors, Greg Constable ... [et al.] ; managing editors, Urania Kechagia, Fotios Xanthopoulos, Eleni Tsaliki pp. -
Subject:
micronaire; crop residue management; lint cotton; conventional tillage; Gossypium hirsutum; row spacing; fertilizer rates; cover crops; conservation tillage; lint yield; nitrogen fertilizers; Southeastern United States
Handle:
10113/48401

24. Vegetative Barriers affect Surface Water Quality leaving Edge-of-Field Drainage Pipes in the Mississippi Delta

Author:
Smith, Sammie Jr.; Dabney, Seth M.; Cooper, Charles M.
Source:
Total maximum daily load (TMDL) environmental regulations : proceedings of 2002 conference pp. -
Subject:
water quality; edge effects; drain pipes; vegetation; winter; agricultural runoff; equipment design; samplers; Panicum virgatum; no-tillage; transgenic plants; Gossypium hirsutum; pesticides; Mississippi Delta region
Handle:
10113/47803

25. Winter crop effect on double-cropped cotton grown with and without irrigation

Author:
Bauer, Philip J.; Frederick, James R.
Source:
Proceedings of the 20th Annual Southern Conservation Tillage Conference for Sustainable Agriculture : Gainesville, Florida, June 24-26, 1997 / edited by R.N. Gallaher and R. McSorley pp. -
Subject:
winter wheat; cotton; winter; irrigation; Linum usitatissimum; Gossypium hirsutum; rainfed farming; cropping sequence; Triticum aestivum; lint yield; conservation tillage; flax; double cropping; Southeastern United States
Handle:
10113/47020

26. A comparison of tillage systems for within-field variability of cotton yield and fiber properties

Author:
Bauer, P.J.; DuRant, J.A.; Frederick, J.R.
Source:
Proceedings of the 21st annual Southern Conservation Tillage Conference for Sustainable Agriculture : North Little Rock, Arkansas, July 15-17, 1998 / Terry C. Keisling, editor pp. -
Subject:
micronaire; aldicarb; lint cotton; pesticide application; conventional tillage; Gossypium hirsutum; coastal plain soils; conservation tillage; lint yield
Handle:
10113/18350

27. The time at which cotton uses the most moisture

Author:
McClelland, C.K.
Source:
Agronomy journal 1918 v.10 no.4 pp. 185-189
ISSN:
0002-1962
Subject:
plant-water relations; Gossypium hirsutum; flowering
DOI:
10.2134/agronj1918.00021962001000040011x

28. Frequency and importance of five-lock bolls in cotton

Author:
Dunlavy, H.
Source:
Agronomy journal 1921 v.13 no.8 pp. 332-334
ISSN:
0002-1962
Subject:
Gossypium hirsutum; varieties; bolls; plant morphology
DOI:
10.2134/agronj1921.00021962001300080008x

29. Correlation of characters in Texas cotton

Author:
Dunlavy, H.
Source:
Agronomy journal 1923 v.15 no.11 pp. 444-448
ISSN:
0002-1962
Subject:
Gossypium hirsutum; variety trials; statistical analysis; Texas
DOI:
10.2134/agronj1923.00021962001500110004x

30. The effect of fertilizers on germination and seedling growth

Author:
Sherwin, M.E.
Source:
Agronomy journal 1923 v.15 no.2 pp. 66-73
ISSN:
0002-1962
Subject:
Zea mays; Gossypium hirsutum; seed germination; fertilizer application; temperature
Abstract:
... The results of experiments in germinating corn and cotton seeds in different types of soil, either with the seeds in direct contact with various fertilizers or with the same fertilizers mixed with the soil in which the seeds are planted, appear to indicate clearly the following effects of the fertilizers upon the germination and seedling growth of both types of crops. Germination is generally inhi ...
DOI:
10.2134/agronj1923.00021962001500020005x

31. The influence of potash on cotton bolls and foliage on a potash deficient soil

Author:
Skinner, J.J.; Pate, W.F.
Source:
Agronomy journal 1925 v.17 no.9 pp. 550-556
ISSN:
0002-1962
Subject:
potassium fertilizers; plant development; fertilizer application; Gossypium hirsutum; crop yield; bolls; leaves; North Carolina
DOI:
10.2134/agronj1925.00021962001700090006x

32. The rate of absorption of nitrate of soda by oats and cotton when applied at different stages of plant growth

Author:
Appleton, W.H.; Helms, H.B.
Source:
Agronomy journal 1925 v.17 no.10 pp. 596-605
ISSN:
0002-1962
Subject:
Avena sativa; Gossypium hirsutum; plant nutrition; nutrient intake; nitrates; plant development; developmental stages; fertilizer application
Abstract:
... Experiments were conducted in the greenhouse to study the rate of absorption of nitrate nitrogen by oats and cotton when applied as nitrate of soda at different stages of plant growth. The general plan of the experiment was to add nitrate to a series of cultures at a certain stage of growth. Then, at intervals of a few days, part of the cultures were harvested and the amount of nitrate absorbed wa ...
DOI:
10.2134/agronj1925.00021962001700100003x

33. Effect of fertilizer on the fruiting activities of cotton plants

Author:
Warner, J.D.
Source:
Agronomy journal 1926 v.18 no.11 pp. 1045-1050
ISSN:
0002-1962
Subject:
Gossypium hirsutum; fertilizer application; early development; crop yield; flowering
Abstract:
... The relative value of each element may be partially determined by its elimination from a complete fertilizer. A summary of the results secured from such treatments is presented in Table 4. Plats receiving ammonia and potash without phosphorus fruited slowly during the first part of the season and reached their peak late in the season. Phosphorus and potash in the absence of ammonia resulted in ear ...
DOI:
10.2134/agronj1926.00021962001800110014x

34. Mineral constituents of the cotton plants

Author:
McHargue, J.S.
Source:
Agronomy journal 1926 v.18 no.12 pp. 1076-1083
ISSN:
0002-1962
Subject:
Gossypium hirsutum; mineral content; copper; manganese; zinc; chemical constituents of plants; Mississippi
DOI:
10.2134/agronj1926.00021962001800120004x

35. Progeny of four- and five-lock bolls produced on the same mother cotton plant

Author:
Dunlavy, H.
Source:
Agronomy journal 1926 v.18 no.11 pp. 1010-1012
ISSN:
0002-1962
Subject:
Gossypium hirsutum; plant breeding; crop quality; heritability
DOI:
10.2134/agronj1926.00021962001800110006x

36. Results of fertilizer experiments with cotton on Alabama soils

Author:
Williamson, J.T.
Source:
Agronomy journal 1926 v.18 no.11 pp. 1050-1051
ISSN:
0002-1962
Subject:
Gossypium hirsutum; crop yield; fertilizer application; Alabama
DOI:
10.2134/agronj1926.00021962001800110015x

37. Wise use of fertilizers on cotton--their effect upon yield and maturity for different soils in North Carolina

Author:
Williams, C.B.
Source:
Agronomy journal 1926 v.18 no.11 pp. 1036-1043
ISSN:
0002-1962
Subject:
Gossypium hirsutum; crop yield; fertilizer application; soil fertility; cost benefit analysis; North Carolina
DOI:
10.2134/agronj1926.00021962001800110012x

38. The most economical rate of application of fertilizers to cotton

Author:
Blackwell, C.P.
Source:
Agronomy journal 1926 v.18 no.11 pp. 1044-1045
ISSN:
0002-1962
Subject:
Gossypium hirsutum; fertilizer application; cost benefit analysis
DOI:
10.2134/agronj1926.00021962001800110013x

39. Inheritance of lint percentage in cotton

Author:
Ware, J.O.
Source:
Agronomy journal 1929 v.21 no.9 pp. 876-894
ISSN:
0002-1962
Subject:
plant breeding; lint cotton; Gossypium hirsutum; hybridization; Gossypium barbadense; varieties; inheritance (genetics)
Abstract:
... Four sets of crosses, A, B, C, and D, were made and carried through the second generation with back crossing on the two respective parental strains in each hybrid group. A condensed tabulation of the number of individuals in each population and the statistical constants for these groups are given in Table 7. The sets of curves differed in the amount of lint percentage that the parental strains wer ...
DOI:
10.2134/agronj1929.00021962002100090002x

40. Lime, potash, and alfalfa on Piedmont soils

Author:
Bledsoe, R.P.
Source:
Agronomy journal 1929 v.21 no.7 pp. 792
ISSN:
0002-1962
Subject:
Medicago sativa; Gossypium hirsutum; crop production; potassium fertilizers; liming; South Carolina
DOI:
10.2134/agronj1929.00021962002100070008x

41. Luxury consumption of potassium by plants and its significance

Author:
Bartholomew, R.P.; Janssen, G.
Source:
Agronomy journal 1929 v.21 no.7 pp. 751-765
ISSN:
0002-1962
Subject:
Medicago sativa; Trifolium; Vigna unguiculata; Glycine max; Avena sativa; Triticum aestivum; Zea mays; Gossypium hirsutum; Sorghum bicolor subsp. drummondii; potassium; nutrient requirements; nutrient uptake; chemical constituents of plants
Abstract:
... Analyses were made to determine the potassium content of grown in soil, sand, and solution cultures which had received applications of different amounts of potassium. A theory for the utilization of potassium is developed from the data presented. The application of the theory to fertilizer practices is discussed. The results may be summarized as follows: 1. Plants absorb considerable more potassiu ...
DOI:
10.2134/agronj1929.00021962002100070005x

42. Occurrence of "lintless" cotton plants and the inheritance of the character "lintless"

Author:
Griffee, F.; Ligon, L.L.
Source:
Agronomy journal 1929 v.21 no.7 pp. 711-717
ISSN:
0002-1962
Subject:
Gossypium hirsutum; plant breeding; lint cotton; inheritance (genetics)
Abstract:
... 1. Cotton plants were discovered which had smooth seeds and practically no lint. These plants are termed lintless. 2. The mode of inheritance of the lintless character was studied by means of progeny tests of lintless plants and hybrids between lintless and King, a variety with linted-fuzzy seeds and red-centered flowers. 3. Natural crossing is taken into consideration in the analysis of the resul ...
DOI:
10.2134/agronj1929.00021962002100070001x

43. Varietal and seasonal variation of "motes" in upland cotton

Author:
Rea, H.E.
Source:
Agronomy journal 1929 v.21 no.4 pp. 481-486
ISSN:
0002-1962
Subject:
Gossypium hirsutum; abnormal development; seasonal variation; cultivars; Texas
Abstract:
... The results of the study on the percentage of the motes made in 16 varieties grown in 1925 and 1926 justify the following conclusions: 1. The occurrence of motes in the commercial varieties of cotton studied was very common. In a study embracing two years, 1,323 plants were examined and only 2 failed to have any motes. 2. The percentage of motes occurring in the commercial varieties of cotton stud ...
DOI:
10.2134/agronj1929.00021962002100040013x

44. The influence of "motes" on the yield and boll-size of the cotton plant

Author:
Rea, H.E.
Source:
Agronomy journal 1929 v.21 no.12 pp. 1154-1155
ISSN:
0002-1962
Subject:
ovules; Gossypium hirsutum; varieties; crop yield; abnormal development; genetic variation; bolls; Texas
DOI:
10.2134/agronj1929.00021962002100120003x

45. The inheritance of certain seed, leaf, and flower characters in Gossypium hirsutum and some of their genetic interrelations

Author:
Carver, W.A.
Source:
Agronomy journal 1929 v.21 no.4 pp. 467-480
ISSN:
0002-1962
Subject:
Gossypium hirsutum; plant breeding; hybrids; plant morphology; seeds; leaves; flowers; inheritance (genetics); phenotype
Abstract:
... In a study of inheritance in G. hirsutum, no sterility, abnormal characters, or non-Mendelian segregations were observed in the F1 and F2 generations of crosses between standard and unimproved varieties. This is in contrast to the findings of several workers who made studies of the inheritance in crosses between G. hirsutum and G. barbadense. The characters naked seed and fuzzy-tip seed proved to ...
DOI:
10.2134/agronj1929.00021962002100040012x

46. Inheritance of seed weight and lint index related to hereditability of lint percentage in cotton

Author:
Ware, J.O.
Source:
Agronomy journal 1931 v.23 no.9 pp. 677-702
ISSN:
0002-1962
Subject:
lint cotton; hybridization; Gossypium barbadense; Gossypium hirsutum; hybrids
Abstract:
... The data in this paper have been taken from three sets of crosses, viz., the A crosses (Pima X Winesap), the B crosses (Pima X Upright), and the C cross (Winesap X Sea Island). These are three of the four sets of hybrids used in a previous study of lint percentage inheritance. In the former work, the first generation showed lowness of lint percentage to be intensified in the A crosses and complete ...
DOI:
10.2134/agronj1931.00021962002300090001x

47. Differential response of certain soil types to applications of calcium arsenate

Author:
Paden, W.R.
Source:
Agronomy journal 1932 v.24 no.5 pp. 363-366
ISSN:
0002-1962
Subject:
Gossypium hirsutum; Vigna unguiculata; crop yield; clay loam soils; sandy loam soils; calcium hydroxide; calcium arsenate
Abstract:
... There was a differential growth response of cotton and cowpea plants on certain soil types to which varying amounts of calcium arsenate were added. Knowing the response of these two widely different soil types to additions of calcium arsenate, it is possible to arrange some of the more important soils of the Piedmont section into groups according to their expected response to the additions of arse ...
DOI:
10.2134/agronj1932.00021962002400050004x

48. Inheritance of lint colors in upland cotton

Author:
Ware, J.O.
Source:
Agronomy journal 1932 v.24 no.7 pp. 550-562
ISSN:
0002-1962
Subject:
crossing; Gossypium hirsutum; variety trials; color; lint cotton; inheritance (genetics)
Abstract:
... Four sets of crosses, viz., rust-colored lint X white, dingy brown-colored lint X white, yellowish brown-colored lint X white, and green-colored lint X white, were made and the progenies studied. The lint color of the F1 generation of each cross was an intergrade between that of the respective colored parent and the white parent. Thus, each of the four shades of lint color are incompletely dominan ...
DOI:
10.2134/agronj1932.00021962002400070008x

49. The influence of date of planting cotton on the development of root-rot

Author:
Dana, B.F.; Rea, H.E.; Dunlavy, H.
Source:
Agronomy journal 1932 v.24 no.5 pp. 367-377
ISSN:
0002-1962
Subject:
Gossypium hirsutum; Phymatotrichopsis omnivora; clay soils; planting date; rain; mortality; root rot; varietal resistance; Texas
Abstract:
... Six varieties of cotton representing early, medium, and late varieties were planted in 1928 on seven dates and in 1929 on four different dates. In 1930, three of these varieties were planted on three different dates. The Houston soils on which the plats were placed are very favorable to the root-rot as shown by the amount of disease found in crops preceding 1928 and the abundance of disease in the ...
DOI:
10.2134/agronj1932.00021962002400050005x

50. Ammonium hydroxide versus calcium nitrate for cotton seedlings

Author:
Tidmore, J.W.
Source:
Agronomy journal 1933 v.25 no.9 pp. 619-622
ISSN:
0002-1962
Subject:
Gossypium hirsutum; seedling growth; ammonium hydroxide; calcium nitrate; nutrient solutions; pH; nutrient content
Abstract:
... In order to elucidate this question an investigation in which cotton seedlings were used was conducted to study the following points: (1) The efficiency of different amounts of ammonium hydroxide and calcium nitrate in dilute nutrient solutions, and (2) the efficiency of ammonium hydroxide and calcium nitrate in nutrient solutions with various concentrations of other salts. ...
DOI:
10.2134/agronj1933.00021962002500090009x