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- Differences of Seed Vigor among Different Levels of Hard Seeds of Glycyrrhiza uralensis Fisch. 不同硬实程度乌拉尔甘草种子的活力差异。
- Therefore, the germination rate of artificially aged seeds can be used correlation as an indicator for the prediction of seed vigor of Chinese kale. 经加速老化芥蓝种子发芽率与田间出苗率的相关程度最高,提供了老化法通过发芽率预测芥蓝种子活力的应用前景。
- The effects of PEG pretreatment on seed vigor of masson pine(Pinus massoniana)were studied. 研究了聚乙二醇(PEG)渗透处理对马尾松种子活力的影响。
- The results showed that the germination percentage and seed vigor increased after dipping seeds in 20,30 mg5L-1 Sm(NO3)3,but the MDA content,the POD and SOD activity decreased. 结果表明;用20、30 mg.;L-1的硝酸钐溶液浸种;使白术种子的发芽率和活力指数增加;白术幼苗的MDA含量、SOD和POD活性降低;
- The results showed that: seed vigor attained maximum value when the seed dry weight reached maximum value during seed maturation. 研究结果表明:新麦草种子活力随著种子的成熟而逐渐增加并于种子获得最大干重时,活力达到最高。
- In this study, the best treatment to enhance seed vigor of Pinus flexilis James. was under the condition of( 20%)PEG:(2d). 研究认为,提高柔枝松树种活力的最优处理是(20%25)PEG:(2d)。
- Effect of seed priming combined with chemical treatment on improving seed vigor of super sweet corn (Zea mays L. saccharata Sturt) was investigated. 本文对改善超甜玉米种子活力的方法进行了探索。
- The results showed that the weak magnetizing treatment had significant and constant positive effects on seed vigor comparing with control. 结果表明:弱磁场处理对种子活力表现极显著而稳定的正向效应。
- Seed plumpness was a crucial factor for seed vigor, obviously influenced germination course, germination uniformity and seedling health. 在自然环境下光照不是毛竹种子萌发的必要条件,但高光强会抑制幼苗生长。
- This paper reviews the progress in research on seed proteins and proteomes in relation to seed development and formation, dormancy and germination, seed preservation and seed vigor, and the interaction between seeds and the environment. 摘要综述了种子蛋白质与蛋白质组的研究,主要介绍了种子发育与形成、种子休眠与萌发、种子保存与活力以及种子与环境相互作用的蛋白质与蛋白质组的研究。
- The fermentation filtrate of Trichoderma T_(2-16) produced by improved GPF formula was applied in rice by soaking five rice varieties. The effect of T_(2-16)fermentation filtrate on the seeds vigor and seedlings quality were studied. 应用哈茨木霉T2-16菌株在改良后的GPF培养基中发酵培养的产物,对五个杂交水稻种子进行浸种和发芽试验。
- By both the TTC dyeing method and the contrast germinating experiment, the positive correlations between grade of the seeds maturity and both of seed vigor and germination rate were observed. 通过TTC染色与发芽试验对比,不同种子成熟度与种子活力和发芽率成正相关。
- The effect of La(NO 3) 3 on natural aged or artificial aged seed vigor of rice was studied. The results show that the germination rate, germination index and vigor index of aged seed of rice increase with La(NO 3) 3 treatments. 自然和人工老化的水稻种子经La(NO3) 3 处理后 ,发芽率、发芽指数、活力指数都有明显提高 ,呼吸作用增强 ;
- After soaking seed, maize seed vigor, plant root number, root fresh length, shoot breathe value, root breathe value and N,P,K content have remarkable difference extremely among six fertilizers. 肥料溶液浓度大于5.;0%25后造成烧种、烧苗。 肥料溶液浸种后;玉米种子活力、幼苗根数、根鲜重、苗呼吸值、根呼吸值、氮磷钾含量在六种肥料间有极显著差异。
- Whereas, the seed vigor is an important internal factor,but the maximum of which is 39.8% and the average is only up to 34.6%, which is far lower than that of Pinus koraiensis and Cunninghamia lanceolata. 种子活力最高只有39.;8%25;平均只达到34
- Studies on improving the seed vigor of lettuce 提高莴笋种子活力的研究
- Research development of seed vigor of sweet maize 甜玉米种子活力研究进展
- Warmth is needed for the seeds to germinate. 种子发芽需要适当的温度。
- He flung himself into his work with renewed vigor. 他又精神抖擞地投入自己的工作。
- He is full of vigor, but fails in carefulness. 他劲头很足,但不够仔细。