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Mitochondrial structure and respiratory metabolism in cold resistance of alfalfa seedling root（图）
苜蓿 抗寒性 秋眠性
2023/11/14
多年生苜蓿以根的形式越冬，因此，苜蓿的抗寒性以及成功越冬的关键在于其根部的抗寒性。在没有叶绿体结构不能进行光合作用的根部，呼吸作用是维持根部细胞生长所需能量ATP的唯一途径。新疆农业大学刘美君副教授团队选用不同秋眠级的新牧4号(秋眠级为2) 和甘农5号(秋眠级为8) 的紫花苜蓿为试验材料，研究发现，低温显著影响了苜蓿根系细胞呼吸代谢，细胞线粒体电子传递链复合体复合体II、III和IV受抑明显致使氧...
NADPH Oxidases Act as Key Enzyme on Germination and Seedling Growth in Barley (Hordeum vulgare L.)
Barley, Germination NADPH oxidases Reactive oxygen species Seedling growth
2009/12/14
Reactive oxygen species (ROS) play an important role in seed germination. Although hydrogen peroxide (H2O2), a type of ROS, enhances the germination rate of various plant seeds, little is known about ...
Effect of the Suppression of Tiller Emergence on the Relationship between Seedling Density and Nodal Position of the Last Visible Primary Tiller in Direct Seeding Cultivation of Rice
Direct seeding Last visible primary tiller Leaf appearance Nodal position Rice Seedling density
2009/7/9
Studies on the correlation of seedling density with the nodal position of the last visible primary tiller on the main stem is necessary for modeling of crop growth and development, because the potent...
Effects of Salt and Drought Stresses on Germination and Seedling Growth of Pea（Pisum sativum L.）
Pea (Pisum sativum L.) salt and drought stress cultivar germination seedling growth
2009/1/12
The effects of salt and drought stresses at the water potentials of -2, -4, -6 and -8 bars induced by NaCl and PEG 6000 (polyethylene glycol 6000) each, on germination and early seedling growth, were ...
Effects of NaCl on the Germination, Seedling Growth and Water Uptake of Triticale
Triticale (x Triticosecale Wittmack) salinity water uptake germination
2009/1/12
The lack of information about the effects of salinity on vegetative growth of triticale prompted us to study the salt tolerance levels of 3 newly registered cultivars, Karma-2000, Presto, and Tatl ...
The Effect of Plant Growth Promoting Rhizobacteria on Barley Seedling Growth, Nutrient Uptake, Some Soil Properties, and Bacterial Counts
Plant growth-promoting bacteria IAA nitrogen fixation phosphate solubilisation barley
2009/1/9
This study was conducted with barley in greenhouse conditions in order to investigate seed inoculation with 5 different N2-fixing (Bacillus licheniformis RC02, Rhodobacter capsulatus RC04, Paenibacill...