1) leaves number
叶龄数
1.
The Primary Test of Identifying the Purity of crossing species of Corns with leaves number;
利用叶龄数鉴定玉米杂交种纯度初试
2) Leaf age index
叶龄指数
1.
The earlier sowing was,the longer the male ear differentiation periods and the durationu from seeding stage to last milk stage were, but the duration of ear differentiationwas steady ; The corresponding reIationship between leaf age index and spike differentiati.
本文通过对鲜食玉米“津鲜1号”在3个播期下的生育进程及穗分化观测研究，结果表明：津鲜1号玉米生育进程因播期不同而异，播期越早，雄稳分化时间以及从出苗到乳熟末期（采收期）所经历的时间越长，而雌穗分化持续时间稳定；3个播期叶龄指数与稳分化时期对应关系稳定，且均符合一元二次函数关系。
3) Remaining leaf primordium number
叶龄余数
1.
Remaining leaf primordium numbers within variety were very similar at major SDS of MP.
研究得出,叶龄与穗分化时期的对应关系因品种、播期而异;叶龄余数与主要穗分化时期的关系在适播条件下品种间十分接近;叶龄指数与穗分化的关系因品种而异,但不同播期间差异较小。
4) Leaf age of main stem
主茎叶龄数
5) leaf stage
叶龄
1.
Glyphosate rate and perennial sowthistle leaf stage also affected deadrootstock length,though to a lesser extent.
模型解析结果表明,草甘膦对芽根的防除长度受芽根本身长度影响最大,其次为草甘膦用药量和苣荬菜叶龄大小。
2.
The influence of leaf stage on the performance of nicosulfur.
杂草叶龄对烟嘧磺隆的药效有明显的影响 ,3～5叶期施药 ,防效高达 89。
6) leaf age
叶龄
1.
Dynamic laws of chlorophyll fluorescence parameters in needle leaves of different leaf ages and locations of Pinus armandii;
华山松不同叶龄、部位针叶叶绿素荧光参数的动态变化规律
2.
Host leaf age preference of adult Bemisia tabaci (Homoptera: Aleyrodidae) and its relationship with offspring performance;
烟粉虱成虫对黄瓜叶龄的喜好性及与后代发育适合度间的关系
3.
Effects of canopy position and leaf age on photosynthesis and transpiration of Pinus koraiensis;
冠层部位和叶龄对红松光合蒸腾特性的影响
补充资料：叶文龄
叶文龄 叶文龄 明代医家。字德征，号石峰子，仁和（今浙江杭州）人。少习举子业，因不得志而改学医。后经礼部屡试，成绩优异而入太医院，初任吏目，后升院判。后因母病辞退。积二十年之经验，著成《医学统旨》八卷，内容涉及杂病妇儿诸科，现存多种版本。
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