搜索结果: 1-15 共查到“农学 seeds”相关记录202条 . 查询时间(0.098 秒)
Bypassing reproductive barriers in hybrid seeds using chemically induced epimutagenesis
Arabidopsis thaliana UNFERTILIZED EMBRYO SAC 12 salt tolerance salt stres phosphorylation
<
2023/11/30
The triploid block, which prevents interploidy hybridizations in flowering plants, is characterized by a failure in endosperm development, arrest in embryogenesis, and seed collapse. Many genetic comp...
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。
Lecture 5 Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China by YANG Yaosong
Quarantine Inspection Production Marketing of Hybrid Rice Seeds China YANG Yaosong
<
2023/6/6
Lecture 5 Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China by YANG Yaosong.
2. managerial system and Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China
managerial system Quarantine Inspection Production Rice Seeds China
<
2023/6/6
2.managerial system and Quarantine Inspection on Production, Marketing of Hybrid Rice Seeds in China.
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...
Effects of diet supplementation with herbal blend and sunflower seeds on fermentation parameters,microbial population,and fatty acid profile in rumen of sheep
16S-PCR-DGGE medicinal herbs phagocytic activity lipid metabolism rumen fluid PUFA source
<
2016/12/20
The study evaluated the rumen fermentation pattern, microbial population, fatty acid composition, and antioxidant status in the rumen fluid and blood of sheep in response to a diet supplemented with h...
Increasing drought resistance of Alnus subcordata C.A.Mey.seeds using a nano priming technique with multi-walled carbon nanotubes
polyethylene glycol 6000 seed vigour index seed coat permeability drought tolerance alder tree nano carbon
<
2016/7/6
To evaluate the effects of nano priming on seed germination of Alnus subcordata (Caucasian alder) C.A. von Meyer under drought stress, the present research was conducted using multi-walled carbon nano...
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...
Effect of warm and cold stratification,and ethanol treatment on germination of Corylopsis seeds
Corylopsis coreana Corylopsis gotoana Corylopsis sinensis var. calvescens optimum temperature scanning electron microscopy seed dormancy
<
2016/6/3
Seed germination experiments with Corylopsis coreana, C. sinensis var. calvescens, and Corylopsis gotoana were conducted. Corylopsis coreana seeds were treated at 5o, 7.5o, 10o, 12.5o and 20oC to stu...
Targeting Weed Seeds In-Crop: A New Weed Control Paradigm for Global Agriculture
Bale direct system chaff carts Harrington seed destructor
<
2015/12/23
The widespread evolution of multiple herbicide resistance in the most serious annual weeds infesting Australian cropping
fields has forced the development of alternative, non-chemical weed cont...
Long-term storage of service tree (Sorbus domestica L.) seeds and induction of their germination
stratification cold storage seed coat inhibitors dormancy
<
2015/11/26
Service tree (Sorbus domestica L.) is a significant species with regard to the biodiversity of specific habitats. Its reproduction in natural conditions appears to be problematic and in the interest o...
BREEDING HIGHER YIELDING CROPS BY INCREASING SUGAR IMPORT INTO SEEDS
BREEDING HIGHER YIELDING CROPS INCREASING SUGAR IMPORT SEEDS
<
2015/11/12
Once a mother plant releases its embryos to the outside world, they have to survive on their own without family protection. To ensure successful colonization by these vulnerable creatures, the mother ...