搜索结果: 1-15 共查到“知识库 作物学 Factors”相关记录66条 . 查询时间(0.062 秒)
Expressed genes and their new alleles identification during fibre elongation reveal the genetic factors underlying improvements of fibre length in cotton
棉花 纤维伸长 表达基因簇
2024/4/16
本研究对亲本海7124、中棉所36及47个子代纤维发育5，10和15天的转录组数据分析，鉴定到35420个表达基因，构建了纤维伸长相关动态表达调控网络，其中10366个表达基因在子代中产生新等位基因（ENAs）；进一步鉴定到7个时空特异调控表达基因簇，差异表达分析筛选到105个候选基因，包含15个新等位基因。CRISPR-cas9系统敲除GhMAH1使纤维显著变短。本研究为解析陆海群体纤维长度变异...
Genetic and Molecular Factors Determining Grain Weight in Rice
rice grain weight grain size regulatory mechanisms molecular biotechnology
2023/4/21
Grain weight is one of the major factors determining single plant yield production of rice and other cereal crops. Research has begun to reveal the regulatory mechanisms underlying grain weight as wel...
A comprehensive identification and function analysis of the ATBS1 Interacting Factors (AIFs) gene family of Gossypium species in fiber development and under multiple stresses
AIFs基因 棉花 纤维发育 非生物胁迫响应
2024/4/16
ATBS1 INTERACTING FACTORs (AIFs)基因是一类bHLH蛋白，在植物生长发育过程中起着重要作用。本研究在亚洲棉、雷蒙德氏棉、陆地棉和海岛棉中分别鉴定得到8, 11, 16和15 AIFs。在该家族基因启动子中发现了多个与生长发育、胁迫和激素相关的启动元件。转录组数据显示该家族基因在棉花的花器官和纤维中高量表达。荧光定量表明该家族基因在纤维起始阶段高量表达。激素处理显示该家...
Determination of the effective factors on organic olive cultivation decision
Organic olive cultivation decision making logistic regression
2011/1/13
This research has been carried out to determine effective factors on decision making behavior for organic olive cultivation in the Izmir, Aydin and Çanakkale provinces where organic olive produ...
Assessment Level of Some Anti-Nutritional and Nutritional Factors In Some Egyptian Cultivated Soybean and Barley
Soybean barley nutritional and anti nutritional factors protein patterns phytic acid tannin
2010/11/15
As a main source of protein, soybeans (Glycine max (L) Merril) and barley (Hordeum vulgare)
provide the human and animal nutrition essential amino acids that are required for healthy individuals. How...
The Turkish olive oil sector’s priorities related to the factors affecting domestic and international competition
Olive oil competition analytic hierarchy process
2011/1/11
Many researchers treat firm-level competition as the origin of competition between nations. In other words, nations are as strong as their companies. Therefore, competition lies in “firm-level competi...
EFFECT OF ENVIRONMENTAL FACTORS ON YELLOW VEIN CLEARING VIRUS INCIDENCE IN LEMON
Lemons cultivars plant viruses Pakistan
2010/9/27
This research work was carried out in the Department of Plant Pathology,University of Agriculture, Faisalabad, Pakistan during the year 2006-07.Diseased samples of four lemon varieties (Eureka, Lisbon...
The effects of market factors and government policies on maize marketing in Iran
Marketing margin market structure agriculture policies maize Iran
2011/1/11
Maize plays a unique role in the agricultural economic of world. It is a key stable crop which is used in a wide range of food industries and as a customary livestock feed in Iran. Also, it is one of ...
Socio-economic factors influencing adoption of improved fallow practices among smallholder farmers in Western Tanzania
Agroforestry leguminous trees soil fertility sustainable agriculture Tanzania
2011/1/11
Declining soil fertility is recognized as one of the major biophysical constraints affecting agricultural production in Sub-Saharan Africa. “Improved fallows” technology, a leguminous trees-based soil...
Analysis of the factors affecting the instrument and machinery assets in enterprises that deal with agricultural production: The case of Erzurum Province
Agricultural instrument machinery tractor assets
2011/1/10
The aim of this study was to determine the factors affecting the agricultural instrument, machinery and tractor assets of the enterprises in the central district villages of Erzurum province and the m...
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant
Air temperature CO2 Humidity Population Rice plant
2009/8/6
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant.
Dominant Factors in Reduction of Photosynthetic Rate Affected by Air Humidity and Leaf Water Potential in Rice Plants
Dry matter production Leaf production rate Photosynthetic rate Plant type Root yield Starch content Thai cassava
2009/8/6
In order to clarify the dominant factor responsible for the reduction in photosynthetic rate caused by 1) an increase in leaf-air vapor pressure difference and 2) a decrease in leaf water potential i...
Single Leaf Photosynthesis of Rice Plants under Field Conditions:I. Aspects of single-leaf photosynthesis and the regulating factors
Field conditions Light saturation point Photosynthesis-regulating factor Rice plants Single-leaf photosynthesis
2009/8/6
Single-leaf photosynthesis in situ were observed under field conditions and the regulating factors investigated. The light intensity at the leaf surface was shown to act as the leading factor. Howeve...
Photosynthetic Control Factors in a Single Leaf of Sweet Potato, Ipomoea batatus Lam:I. Leaf epidermis peeling method and photosynthetic rate of peeled leaf
Epidermis peeling Ipomoea batatus Lam Mesophyll tissue Photosynthetic rate Stomatal conductance
2009/8/6
The leaf epidermis of sweet potato, Ipomoea batatus Lam., was peeled to make a direct measurement of photosynthetic rate of mesophyll tissue without stomatal regulation, using the assimilation chamber...
Factors Inducing the Formation of Additional Vascular Bundles in Rice Coleoptile
Additional vascular bundles Coleoptile Deepwater rice Gibberellin Low temperature Plant growth regulator
2009/8/6
Rice coleoptiles usually have two vascular bundles, but grains occasionally have two, three, four or five bundles in some rice cultivars, such as ‘Tokyo-tozo-mochi'. The external or internal factors w...