宿根干叶产量与越冬率呈极显著正相关。
There is a significant correlation between dry leaves yield and overwintering survival rate.
通径分析结果表明，对产量的直接影响力穗数最大，越冬率最小。
Correlation analysis between rate of overwintering and yield componenet were made.
结果表明：11个紫花苜蓿品种在川西北高寒区越冬率均达到90%以上；
The results indicated that: as for the 11 alfalfa varieties, their winter surviving rate in the north west Sichuan province reached over 90 percent;
进行不同刈割次数处理，越冬期间取样测定其根系中可溶性糖含量及越冬率。
The results indicated that Cutting frequency was significantly negatively correlated with the soluble sugar content of the root and winter survival rate.
结果表明，这些牧草的越冬率均接近100%，抗寒性很强，适应性随栽培年限延长而提高。
The results showed that the over-wintering rate of these three forages were all about 100 percent, the resistance to cold were very well and adaptability increased with prolonging of cultivated time.
结果表明：（1）岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥，种苗由自然条件下越冬率40％分别提高到98％、95％、95％和65％。
The results showed that (1) the survival rate of seedling increased by. 98% , 95% , 95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
如果大马哈鱼成为海岸边熊的主要脂肪和蛋白质的来源的话，一头雌性熊就可以大吃特吃大马哈鱼，以储存更多的脂肪准备越冬，同时也在潜在地增加她的产仔率。
If salmon are a coastal bear's primary fat and protein source, a successful female can feast on salmon to store more fat for winter, potentially increasing the number of cubs she can produce.
水域面积、植被覆盖率的减少，使栖息和越冬鸟类丧失了大量的栖息地。
The decrease of water area and plantation made many resident birds can not find a place to live through the winter.
相关分析结果表明，总含水量和可溶性糖含量与越冬存活率关系密切。
Correlation analysis showed that total water content and soluble sugar content had close relations to the survival rates.
在这种情况下越冬幼虫存活率高，成为下一年的虫源。
In this condition the overwintering larva survived with very high percentage and became the first source in coming year.
本药剂涂封于橡胶树割面，可保护割面安全越冬，使橡胶树死皮恢复率提高10—20%，产量增加7.8%；使用方便，成本低，效益大。
When painted to tapped part of rubber tree, it can protect the tapped part for winter safety, raise the recovery rate of dead bar by 10-20% and increase the rubber yield by 7.8%.
本药剂涂封于橡胶树割面，可保护割面安全越冬，使橡胶树死皮恢复率提高10—20%，产量增加7.8%；使用方便，成本低，效益大。
When painted to tapped part of rubber tree, it can protect the tapped part for winter safety, raise the recovery rate of dead bar by 10-20% and increase the rubber yield by 7.8%.
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