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- When the treated callus inoculated on the selection medium contains 15% PEG, 5.4% of water stress resistant mutants were induced. 处理后的愈伤组织接种到含有 15%25聚乙二醇 (PEG)的筛选培养基上 ;获得对水分胁迫具有抗性的愈伤组织 ;诱变率为 5 .;4%25。
- Fructan is a very important water soluble carbohydrate.The fructan accumulation in plants can improve stress resistance. 摘要果聚糖是一类重要的可溶性碳水化合物，其在植物中的积累可提高植物的抗逆性。
- Abstract : Effect of SA on the seedling growth and waterlogging resistance of Glycine max Merr. under water stress was studied in the experiment. 摘要 ： 在水分胁迫下采用不同浓度的水杨酸对毛豆幼苗进行叶面喷施处理，测定其对毛豆幼苗生长及其抗渍性的影响。
- The peanut was suffered from water stress at its pod setting stage. 花生结荚期明显受土壤水分胁迫影响.
- The soil water stress leads to the increase in stoma density. 水分胁迫使气孔密度增加；
- In this study, the physiological characters and phosphate assimilations of maize inbred lines with different drought resistance were studied under water stress. 摘要以抗旱性不同的玉米自交系为材料，研究了大喇叭口期水分胁迫对其生长的影响及生理指标的变化与抗旱性的关系。
- Screening transposable element related genes from the cDNA library of brown planthopper resistance mutant, TM6, of rice TNG67 variety. 中华农艺学会93年年会作物科学讲座暨研究成发表会论文宣读。
- The results show that under the condition of water stress,the stomatal resistance increased,and the chlorophyll content and the net photosynthetic rates decreased. 结果表明，水分胁迫后，气孔阻力增加，叶绿素含量和净光合速率显著下降。
- Praline content increase significantly with the water stress strengthen, it shows that the material is an active substance to resistance drought for winter wheat. 水分胁迫加强游离脯氨酸含量显著增加，说明脯氨酸也是重要的抵抗干旱的活性物质。
- With ammonia water as nertralizer,L-lactic acid batch and fed-batch fermentation by ammonia resistant mutant Rhizopus oryzae JS-N02-02 were conducted in a 15L fermentor. 02进行15L自动发酵罐的分批和分批补料发酵及其发酵动力学的初步研究,结果表明,降低起始糖浓度,产酸期补糖可明显提高菌体L-乳酸比生产速率和耗糖产酸能力,提高L-乳酸产量和纯度,降低残糖。
- Effect of Water Stress on Free Amino Acid Content in Rosemarinus officinalis L. 水分胁迫对迷迭香中游离氨基酸的影响。
- Under conditions of water stress, leaf turgor decreases and stomata close. 在干旱的条件下，叶子的膨压减少而气孔关闭。
- In recent research, Cr shows a special function to improve the stress resistance and immunity performance. 近年来研究发现铬在抗应激和提高免疫机能上有特殊的作用。
- Comparing means done in SPSS11.0;2: None resistance mutant recovered;3: resistance mutants from sectors. 方差分析在SPSS11.;0上完成；2：未获得抗药性突变体；3：从角突变中获得的抗药性突变。
- Water stress promoted allocation of photosynthetic product to the seed. 因此，水分胁迫促进了光合产物向籽粒的调运。
- Antibiotics favor the growth of resistant mutants. 抗菌素促成耐药变种的生长。
- It is the aim for agronomist to improve the stress resistance of crop cultivar with high quality and high yield. 水稻是世界三大主要粮食作物之一，也是我国主要粮食来源，用生物技术手段选育高产优质抗逆的水稻新品种是我国农业科学家致力解决的问题，研究低温下水稻分子水平的变化将为解决这一问题提供理论依据和指导。
- An AEC resistant mutant,Kitasatospora sp.MY5-36,was derived from Kitasatospora sp.PL6-3 by DES treatment. 以北里孢菌(Kitasatospora sp.;) PL6-3为出发菌株;经硫酸二乙酯诱变;获得遗传性能稳定的AECr突变株MY5-36。
- Appropriate match grasses and arbors of stress resistance to form cultivation models of forest and grass mixture, bush and arbor alternate. 适当配置抗逆性强的草本植物和乔木植物,形成林草搭配、灌乔相间的各种种植模式。
- ZHANG Guoping.Effects of plant growth regulators on the yield and stress resistance of rice and wheat[J].Acta Tritical Crops,1992,6,43-46. [6]张国平.;生长调节剂对稻麦产量构成及抗逆性的影响[J]
