| 释义 |
Phleum pratense
基本英英例句
n.梯牧草
Noun:
grass with long cylindrical spikes grown in northern United States and Europe for hayBased on 2-D-optimum orthogonal design and model analysis, the effect of phosphorus was stronger than that of nitrogen on the seed yield ofPhleum pratenseL.摘要采用二因素D-饱和最优设计方案，建立回归模型并进行效应解析后表明，磷对猫尾草种子产量的影响大于氮；
Phleum pratenseL.;梯牧草，猫尾草
Based on 2-D-optimum orthogonal design field experiment in the jointing-heading period ofPhleum pratenseL. , the results show that potassium content is the most productive on the seed yield, phosphorus comes next and nitrogen the least.摘要采用二因素D-饱和最优设计，通过猫尾草拔节－抽穗期的根氮、磷、钾和茎叶氮、磷、钾的含量对其种子产量和产量因子进行灰关联熵分析。
Phleum pratensevariety seed yield and adaptability猫尾草不同品种的种子产量和适应性评价
The Cultivation and Production ofPhleum pratensein China我国猫尾草引种栽培与猫尾草产业之梗概
Hay yield and adaptability of differentPhleum pratensevarieties猫尾草不同品种的草产量和适应性评价 |