1) harvest date
青刈时期
1.
Study on the appropriate harvest date and harvest times of forage rye;
饲用黑麦适宜青刈时期及青刈次数研究
2) harvest by stage
分期青刈
1.
The variation of the amount of hybrid sweet sorghum with harvest by stages,multiple cropping of wheat stubble,and usual planting with different kinds of fertilization was studied.
探讨了不同肥密因素下分期青刈、麦茬复种与常规种植饲用杂交甜高粱的产量变化。
3) Cutting date
刈割时期
1.
Focusing on the problems of fertilizer amount,planting density and cutting date in the production of silage corn CAU647,Quadratic Regression were used in this paper and under field experiment to study the regression equation of planting density,nitrogen amount and the date after tasseling stage with silage yield.
7kg/hm~2可获得140T/hm~2以上的产量;最佳刈割时间及定植密度变化较小,适宜刈割时期为抽雄后26—30d 为宜,结合生产情况,推荐大田青贮玉米647刈割适宜时期为8 月10日至20日为宜。
5) harvest times
青刈次数
1.
Study on the appropriate harvest date and harvest times of forage rye;
饲用黑麦适宜青刈时期及青刈次数研究
6) cutting phase
刈割期
1.
In this article,four samplings from bud appearing to blossom period(80% flowering)were taken to determine their ratio of stalk to leaf,crude protein content and crude fiber content so as to study the influence of cutting phase to the leaf meal quality and set the proper cutting phase.
从现蕾至盛花期(80%开花期)分四次取样,测定紫花苜蓿的茎叶比、粗蛋白质、粗纤维含量,以研究刈割时期对苜蓿叶粉质量的影响,确定合理刈割期。
补充资料：买青卖青
1.旧时地主或商人在每年青黄不接时，利用农民经济困难，杀价预购青苗，或以接收青苗作抵押品，放出高利贷，称"买青";从农民方面来说，称"卖青"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条