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... Seed longevity is important for the maintenance of seed nutritional quality, vigor, and germination potential during storage. Sacred lotus is known as one of the longest living seeds in the world and their ability to maintain longevity has been widely investigated. In this study, a suitable controlled deterioration treatment (CDT) method was first established to evaluate the vigor loss of lotus pl ...
seedquality, etc ; agronomy; potatoes; seed tubers; soil; transportation; India; Show all 7 Subjects
Abstract:
... India is the second largest producer of potatoes in the world. Seed is the single most important input in potato cultivation. High seed rate (2.5–3.0 tons/ha), low rate of multiplication, progressive viral degeneration, storage, and transportation are major issues of potato seed production in the country. Potato seed alone accounts for 40%-50% of the total potato production cost, and huge quantiti ...
seedquality, etc ; biofertilizers; environmental technology; farms; glass; manganese monoxide; peas; Show all 7 Subjects
Abstract:
... Two field experiments were conducted at Farm of Cairo University’s Faculty of Agriculture in Giza to evaluate a new glass fertilizer (GF) composition on pea plants. The compound is created by melting a variety of raw materials to acquire oxides (60% P2O₅, 30% K2O, 3.5% ZnO, 3.5% MnO and 3% Fe₂O₃ wt %). Control treatment was a full dose of recommended chemical fertilizers (100% RDF), Whereas other ...
seedquality, etc ; Glycine max; laboratory experimentation; research; seed germination; seedlings; soybeans; vigor; Show all 8 Subjects
Abstract:
... The present investigation was carried out in the Department of Seed Science and Technology, College of Forestry, Ranichauri, Tehri Garhwal, Uttarakhand during 2015. A laboratory experiment was conducted to find out the influence of bio-priming on seed germination and seedling vigour. Seed germination was reported maximum for Psf-173 (93.66%) while minimum was reported for control (65.66%). Seed vi ...
seedquality, etc ; Solanum aethiopicum; Solanum macrocarpon; agricultural research; cultivars; seed germination; temperature; Show all 7 Subjects
Abstract:
... A preliminary study of the African eggplant seeds obtained from farmers sources recorded a wide variation in percentage germination under ambient conditions (25±2°C). The germination percentage ranged from 0% to 25%, while fresh seeds ranged between 53% and 87%. As temperature and light are important factors of seed germination, the current study investigated the effect of temperature on the germi ...
seedquality, etc ; agriculture; crop yield; electronics; germination; imbibition; photonics; plant establishment; vibration; Show all 9 Subjects
Abstract:
... Seed-quality is one of the most important factors for achieving the objectives of uniform seedling establishment and high crop yield. In this work, we propose laser backscattering and deep transfer learning (TL) based photonics sensor for automatic identification and classification of high-quality seeds. The proposed sensor is based on capturing a single backscattered image of a seed sample and pr ...
seedquality, etc ; airtight storage; polypropylenes; relative humidity; research; seed germination; soybeans; water content; Show all 8 Subjects
Abstract:
... Soybean seed quality is affected by high relative humidity (r.h.) during storage in the humid tropics resulting in loss of germination. This study assessed the effectiveness of hermetic bags in preserving soybean seed quality when stored at high r.h. over three months. Treatments consisted of Purdue Improved Crop Storage (PICS) and control polypropylene (PP) woven bags kept at 30 and 80% r.h. Mois ...
seedquality, etc ; Arabidopsis thaliana; Brassica napus; cultivars; genes; meta-analysis; oils; rapeseed; sterols; Show all 9 Subjects
Abstract:
... A growing demand in oilseed use for food, feed and fuel has caused added pressure on rapeseed breeders to improve higher-quality cultivars. To gain a better understanding of the genetics of oil, fatty acids, sterols, protein and amino acids contents in Brassica napus, 2138 QTLs in 16 populations were collected from 22 studies published since 2000. The physical position of 1567 initial QTLs could b ...
seedquality, etc ; agricultural colleges; corn; homeostasis; plant growth; rhizosphere; salinity; sodium; soil salinity; toxicity; Show all 10 Subjects
Abstract:
... Soil salinity is one of the most pernicious environmental hazards affecting crop growth and productivity in arid and semi-arid climates. In saline soils, the crop plants encounter nutrients deficient conditions mainly due to antagonistic affinity of sodium (Na⁺) and chloride (Cl⁻). The accumulation of salts in the rhizosphere restricts plant growth, the severity of which depends on the source and ...
seedquality, etc ; corn; hypoxia; oxygen; relative humidity; research; seed germination; shelf life; temperature; vigor; Show all 10 Subjects
Abstract:
... Low oxygen atmospheres have proven to be effective to protect seed quality in many species during storage. In maize, however, the evidence is ambiguous since positive, negative, and neutral effects were reported. These apparent contradictions might relate to the different experimental conditions explored in previous studies (i.e., combinations of oxygen concentration, relative humidity, and temper ...
seedquality, etc ; cacti and succulents; fire intensity; fire resistance; fruits; germination; seed weight; Argentina; Show all 8 Subjects
Abstract:
... The habitats of many cactus species are being subjected to increasing fire frequencies. Globose cacti have a high survival to fire; however, little is known about other characteristics, such as their post-fire growth or reproductive responses. The objective of this work was to evaluate the short-term effects of fire on growth and reproductive characteristics of the globose cactus Gymnocalycium mon ...
seedquality, etc ; Oryza sativa; cultivars; germination; infrared radiation; rough rice; storage time; water content; Show all 8 Subjects
Abstract:
... This study aimed to improve the seed quality during the deterioration period of rough rice (Oryza sativa L.), cultivar ‘Khoa Dawk Mali 105’ (KDML 105), using an automatic soaking and germination accelerator unit (ASGA) together with stimulation via infrared radiation treatment (IRT) to stimulate seed quality (germination rate and γ-aminobutyric acid (GABA) content). This study used a general full ...
seedquality, etc ; Allium hierochuntinum; biotechnology; genetic variation; horticulture; random amplified polymorphic DNA technique; spices; Indonesia; Show all 8 Subjects
Abstract:
... Hasanah Y, Mawarni L, Hanu, H, Lestami A. 2022. Genetic diversity of shallots (Allium ascalonicum L.) from several locations in North Sumatra, Indonesia based on RAPD markers. Biodiversitas 23: 2405-2410. Shallot (Allium ascalonicum L.) is one of the leading horticultural and spice commodities in Indonesia. Assembling shallot varieties to get a good seed quality requires a high genetic diversity w ...
seedquality, etc ; cost effectiveness; ecosystems; financial economics; food security; genomics; phenology; plant establishment; seed coat; Show all 9 Subjects
Abstract:
... Crop establishment is the most important phenological stage in the life cycle of crop plants which is governed by the pre-sowing quality of seed. From harvesting to sowing, a broad range of factors including genomics and prevailing environmental conditions can have marked influence on the quality of seed. These factors solely or in combination can cause a huge financial loss. However, control of a ...
seedquality, etc ; DNA; cucumbers; fruit morphology; fruits; genotyping; horticultural crops; phenotype; phenotypic variation; population structure; China; Show all 11 Subjects
Abstract:
... Variety identification plays an important role in protecting the intellectual property of varieties, ensuring seed quality, and encouraging breeding innovation. Currently, morphological evaluation in the field, such as distinctness, uniformity, and stability (DUS) testing, and DNA fingerprinting in the laboratory using molecular markers are two dominant methods used for variety identification. Few ...
... Cultivated peanut produces pods of varying maturity throughout most of the plant developmental stages, often leading to a considerable proportion of immature seeds at harvest. Plants originating from immature seeds not only have reduced emergence and physiological performance, but also reduced vigor of both mature and immature seeds produced in subsequent generations. Therefore, seed maturity effe ...
... Plant stand count helps in estimating the yield and evaluating the planter’s efficiency and seed quality. Traditional methods of counting the plants by manual measurement are time-consuming, laborious, and error-prone. In contrast, the ground-based sensing methods are limited to smaller spaces. High spatial resolution images obtained from unmanned aerial vehicles (UAV) can be used in conjunction w ...
seedquality, etc ; Brassica napus; fertilizer rates; furrows; nitrogen; nutrient uptake; nutrient use efficiency; oils; seed yield; China; Show all 10 Subjects
Abstract:
... Three-year field experiments were conducted to investigate the effects of ridge film mulching plus furrow planting (RFMF) and traditional flat planting (FP) on the seed quality, oil yield and nitrogen-use efficiency of winter oilseed rape (Brassica napus) and to determine the optimal rate of nitrogen (N) application under the two planting patterns. Six N rates, 0, 60, 120, 180, 240 and 300 kg N ha ...
... To what extent does the availability of nutrients to the mother plant affect seed quality and consequently seedling establishment? Based on this question, we evaluated the early plant establishment of the super-early BRS FC104 common bean. For that, we used seeds produced by mother plants in mutualism with nitrogen-fixing bacteria (Rhizobium leucaenae, strains SEMIA 4077, SEMIA 4080 and SEMIA 4088 ...
seedquality, etc ; agricultural productivity; agriculture; barley; buckwheat; crop production; crops; disinfection; hot water treatment; millets; rice; wheat; Show all 12 Subjects
Abstract:
... Seed is an essential input to sustain agricultural productivity. The expansion of agricultural areas to meet global food demand contributes to the emergence of pathogenic microorganisms that contaminate and infect crop seeds. Conventional technologies in controlling seed-borne diseases are, however, not environmentally sustainable. This inspired the authors to explore existing literature on organi ...