搜索结果: 1-15 共查到“种子学 seeds”相关记录51条 . 查询时间(0.149 秒)
南京农业大学农学院《Seed Biology》发表张红生教授团队“Preliminary identification of the changes of physiological characteristics and transcripts in rice after-ripened seeds ”（图）
张红生 种子质量 解析水稻
2023/10/28
种子后熟是种子成熟的延续过程，也是植物自动释放休眠的一种形式。种子后熟过程中往往存在一系列生理和分子变化。明确作物种子后熟过程中生理和分子变化规律，对破除种子休眠，提高种子质量，保证播种后田间种子萌发和幼苗的形成具有重要意义。
Early ABA-stimulated maintenance of Cl− homeostasis by mepiquat chloride priming confers salt tolerance in cotton seeds.
MC浸种 棉花 种子萌发期 耐盐性 分子生理机制
2024/5/17
土壤盐渍化是影响植物生长和农作物产量等非常严峻的环境问题，盐渍化荒地的开发和改良成为亟待解决的全球性问题。虽然棉花是一种比较耐盐的农作物，但土壤盐分浓度过大也会对棉花产生严重的危害，尤其是种子萌发期对盐胁迫十分敏感。缩节胺(MC)是棉花生产上用来调控棉株长势长相促进丰产比较成功的植物生长延缓剂；除了控制棉花徒长，MC浸种对棉花的生理特性也会产生显著影响，可促进棉花根系发育、提高根系活力，因此MC浸...
What bothers a plant? Why are some plants rare while others are common? Are the rare plants simply adapted to rare habitat or are they losing the competition for habitat? Are their populations small b...
Effects of gibberellic acid and storage temperature on the germination of hawthorn seeds
Crataegus spp. electrical conductivity endocarp seed dormancy water uptake
2018/3/6
This study investigated methods to overcome seed dormancy in Crataegus pseudoheterophylla Pojarkova seeds. Seeds
with and without endocarps were treated with gibberellic acid (GA3) at different conce...
Germination of red raspberry seeds as affected by origin and chemical scarification
cultivars seed scarification mating design cross-pollination self-pollination
2018/3/6
In 2014, this research was conducted at the Research Institute of Horticulture in Skierniewice, Poland. It was based
on different red raspberry seed treatments with sulfuric acid during the scarifica...
Pneumatic conveying characteristics of seeds in a vertical ascending airstream
sowing machines aerodynamic properties of seeds variation curves
2016/7/6
Pneumatic conveying characteristics were measured in vertical tubes for seeds of selected varieties of cereals, wide-row crops, oil crops, legumes and catch crops. The measured values were used for gr...
Variability in the oligosaccharide concentration in seeds of the mapping population of pea (Pisum sativum L.)
genetic map molecular markers QTL rugosus (r) locus seed oligosaccharide
2014/7/9
Anti-nutritional compounds are among the obstacles to the use of pea seeds as a protein source in both feed and food. These compounds are poorly digested by both monogastric animals and humans. There ...
PROTEASE INHIBITOR FROM THE CRUDE EXTRACT OF PLANT SEEDS AFFECTS THE DIGESTIVE PROTEASES
Lathyrus sativus Vicia faba Prosopis farcta Panicum miliaceum fall web worm protease inhibitors trypsin inhibitor
2014/2/21
Proteases are one of the most important digestive enzymes in the midgut of Hyphantria cunea Drury. Proteases are responsible for protein digestion. In the present study, we evaluated the efficiency of...
Mechanical behaviour of several layers of selected plant seeds under compression loading
jatropha common bean garden pea common sunflower pressing wave effect
2014/2/25
This article is focused on the determination of the mechanical behaviour of several layers of plant seeds namely; garden pea (Pisum sativum L.), common bean (Phaseolus vulgaris L.), common sunflower (...
Cultivar influence on total polyphenol and rutin contents and total antioxidant capacity in buckwheat, amaranth, and quinoa seeds
pseudocereals phenolics rutin
2014/2/24
Five cultivars from each of the three types of pseudocereals, i.e. buckwheat, amaranth, and quinoa, were studied for total polyphenol and rutin contents as well as total antioxidant capacity of seeds....
Introduction of a new atmospheric pressure plasma device and application on tomato seeds
Atmospheric Pressure Plasma Treat Voltage Tomato Seed Yield
2013/3/4
We designed new atmospheric pressure plasma device, to explore appropriate voltage of plasma treatment that promote traits and yield of to-mato, tomato seeds were treated by plasma at 4760 to 6800 V, ...
Effect of acid scarification and cold moist stratification on the germination of Cercis siliquastrum L. seeds
Acid scarification Cercis siliquastrum cold stratification
2011/6/29
Dormancy in Cercis siliquastrum seeds is due to the hard, impermeable seed coat and inhibition by endosperm. The effects of acid scarification, cold moist stratification, and the combination of both o...
India, despite being the largest producer of spices, there is great potential for increasing export of Indian spices. To realize this potential there must be improvement and enhancement of productivit...
Adoption and continued use of improved maize seeds: Case study of Central Ethiopia
Adoption continued use improved maize seeds Ethiopia
2011/1/12
The literature on agricultural technology is limited on the issue of the continued use of an agricultural technology after it is adopted. This paper analyzes the factors that explain adoption as well ...
Moisture dependent physical properties of fennel seeds
Sphericity surface area angle of repose static coefficient of friction
2011/1/12
Physical properties of fennel seeds were determined at five levels of moisture content. All dimensions of seed increased with increasing moisture content from 7.57 to 52.88% (dry base). At the same mo...