hay yield

effects of cultivation measures on hay yield of grain and forage maize

栽培措施对粮饲兼用玉米干草产量的影响

effects of different cultivation measures on grass and hay yield of silage maize

不同农艺栽培措施对青贮玉米鲜草产量效应分析

endemic variety cangzhou alfalfa was oppressed at hay yield, regeneration and orthotropism .

地方品种沧州苜蓿在草产量、再生性、直立性等方面均处于劣势。

Hay yield and adaptability of different Phleum pratense varieties

猫尾草不同品种的草产量和适应性评价

effects of different variety and level of supplying fertilizer on the hay yield of alfalfa

不同施肥水平与养分组合对紫花苜蓿产草量的影响

Comparison was made between the nutritive value and water content of different Phleum pratense varieties based on indices including LWR ( leaf weight ratio), wet to dry weight ratio, and hay yield.

以猫尾草（Phleumpratense）不同品种在各试验点的茎叶比、青干比、草产量等指标为基础，对各品种的营养价值和含水量进行了比较。

comprehensive appraisal on hay yield and economic value of different alfalfa varieties in first cutting

不同苜蓿品种头茬草产量及经济价值的综合评判

the study on hay yield and nutrition of alfalfa cultivars

不同紫花苜蓿品种产草量及营养成分研究

effect of manuring on hay yield of winter star alfalfa

施肥对越冬之星苜蓿干草产量的影响

in the single planting alfalfa, hay yield of alfalfa has negative influence on available k.

而在单播的紫花苜蓿中，紫花苜蓿的干草产量与速效K呈负相关。