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- Morrison John E. Jr.
- Applied engineering in agriculture 1989 v.5 no.3 pp. 316-318
- planting depth, etc ; agricultural engineering; cotton; crops; equipment; fertilizer rates; grain sorghum; no-tillage; plant establishment; planting date; soil quality; starter fertilizers; wheat; wheels; Show all 14 Subjects
- ... Wheat, grain sorghum and cotton were planted with various planting dates, depths, starter fertilizer rates, and rear press-wheels. Results suggest that the main effects and some interactions of these variables significantly affect crop emergence. Effects varied among crops, but improved emergence requires planting depth control, limited in-row starter fertilizer rates, and selection of rear press- ...