1) thinning out seedlings
间苗
1.
The authors created and designed the reciprocating sowing machines in order to take place of the thinning out seedlings work-the traditional agricultural method of grain production.
为了取代谷子生产传统耕作方法中的间苗劳动,作者创新设计了往复式排种器应用在谷子精密播种机上。
2) Seedling stage intercropping
苗期间作
3) field emergence
田间出苗
1.
Vigour tests used to assess quality of seed lots and field emergence for several forage species;
用活力指标评价几种牧草的种批质量和田间出苗率
2.
Field emergence rates of seeds under above treatments were also observed,and seed borne fungi were detected under the conditions mentioned above an.
0 5 )高于室温和 35℃下的感病率和种子死亡率 ;室内种子发芽率和田间出苗率逐渐下降 ,35℃ +10 %SMC条件下的种子的发芽率和田间出苗率显著 (P <0 。
4) nursery time
育苗时间
1.
4cm in diameter,This mini- budding method reduced the nursery time by 3 - 12 months for raising polybag buddings as compared with the traditional method for raising budded stum.
与橡胶树芽接桩育苗方法相比，这种育苗方法培育袋苗可缩短育苗时间3～12个月，降低了育苗成本和劳动强度，提高了单位面积苗圃生产率。
5) chopping-out by chemical agent
化控间苗
6) date of thinning
间苗日期
补充资料：间苗
| 间苗 thinning 作物齐苗后除掉过密苗和病弱苗的技术措施。目的是使幼苗个体分布均匀，有合理的营养面积以充分利用光能和土壤养分，形成壮苗。间苗要适时进行，以留匀、留齐、留良、去劣为原则。可与株间除草结合进行，间苗后结合施肥或浇水，以利幼苗健壮生长。苗期进行的最后一次间苗又称定苗，即适时按预定的种植密度和株行距选留健壮幼苗。 |
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