查询词典 seed-wool

An overview was made on study and application of storage and fresh-keeping technique of Ginkgo seed, as well as effect of chemical, physical and biological treatment on seed.

就银杏种核贮藏保鲜技术的研究和利用进行了综合评述，介绍了银杏采后化学、物理、生物等方面的种核贮藏保鲜技术，并详细说明了冷激、热激、辐射及臭氧处理对银杏种核的保鲜作用，同时对其它相关的主要新兴贮藏保鲜技术在银杏上的应用进行了分析和展望。

The influences of different treatment conditions on Pinus massoniana seed vigor level were studied by hygroscopy-dehydration seed treatment technology.

利用吸湿－回乾种子处理技术，研究了不同处理条件对马尾松种子活力水平的影响。

A seed or pod of any of these plants .Some plants grow from seed and some from cuttings.

有的植物从种子发芽生长，有的植物从插枝成长起来。

The results showed that the improved of 100-seed weight was limited by plant height,seed number per pod,number of main stem and hight of pod-setting.However,the i...

在大豆杂交种的选育过程中，在保持一定单株荚数的基础上，有针对性地选择荚大、粒大、粒重的个体，并注重品质性状，有望培育出优质、高产的大豆新品种。

The results showed that with the immersion time of straw and straw leaching solution concentration increased, the germination rate of wheat seed decreases, the time of emergence of wheat seed also will extend the POD activity of wheat seedlings, SOD activity and root activity show a downward trend , leaf MDA content was increased.

结果表明，随着秸秆浸泡时间的延长和秸秆浸出液浓度的增加，小麦种子的萌发率随之降低，小麦种子的出苗时间也随之延长，小麦幼苗POD活性增加，SOD活性和根系活力呈现下降趋势，叶片MDA含量却升高。

The result showed that branches per plant, pods per branch, pods of main stem, pods per plant, seed weight per plant, seed number per plant and plot yield could be increased with the treatment of 270kg of phosphorus application rate per hectare.

每公顷45万株的密度可提高单株荚数，但百粒重降低。不同因素间互作效应表明，每公顷施270kg磷酸和45万株密度，能增加单株的分枝数、分枝荚数、单株粒重和单株粒数。

The result showed that branches per plant, pods per branch, pods of main stem, pods per plant, seed weight per plant, seed number per plant and plot yield could be increased with the treatment of 270kg of phosphorus application rate per hectare.

结果表明，每公顷施270kg磷酸二铵能有效地增加分枝数、分枝荚数、主茎荚数、单株总荚数、单株粒重、单株粒数和小区产量。

Storage condition and available period of water spore, slant tube seed, plate colony and lyophilized vegetative mass were examined. The result showed the best seed style was lyophilized vegetative mass whose ability of high enzyme yield remains stable preserved at -20℃ for three months.

通过对水芽孢、试管斜面、平板菌落和冻干营养体保存条件及其对产酶能力影响的研究，确立冻干营养体为可直接用于摇瓶发酵的生产菌种，该菌种在-20℃保存三个月对发酵无不良影响。

The kernel shrinkage took place evenly during dehydranon period with a shrinkage rateof 5. 7%一5. 8%;The seed coats shrinkage was, however, uneven, which may be the explanation of occurrence and development of warped plate. Seed volume shrinkage and plate warping took place almost simultaneously at late stage of dehydration.

干燥期间瓜籽种仁发生均匀收缩，收缩率为5.7%~5.8%；但种皮横径收缩率(8.7%)远大于纵径收缩率(4.7%)，种皮的非均匀收缩可能是干燥期间翘板发生与发展的主要原因，体积收缩与翘板几乎同步发生在干燥后期--降速干燥阶段的中期。

On the basis of the dynamic field plant distribution model with the seed drop tube of precision planter the whole moving process of seeds on the seed drop tube was described in this paper.

在精密播种机接输种管后田间植株分布动态模型的基础上，利用随机、统计和精密播种等理论，描述了种子在输种管内运动的全过程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。