hay yield的例句大全

hay yield is highest from the dough stage to the stage of yellow maturity.

干草产量以蜡熟末至黄熟期为最高。

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

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。

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

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

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

with the increasing growth years, r-1 increased its plant height, branch numbers, annual hay yield, fresh/ dry ratio, and seed yield per plant.

随着生长年限增加，R-1的株高、分枝数、全年干草产量、鲜干比、单株种子产量等指标呈增加趋势，生产性能提高，四龄、五龄红三叶生产性能显著高于其他株龄。

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。

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。

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

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

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

Potasium fertilizing reduced the percentage of crude protein of alfalfa hay in the sowing year, but due to the increase of biological yield of alfalfa after potasium fertilizing, potasium fertilizing increased the accumulation of crude protein of alfalfa.

施钾降低了播种当年苜蓿干草粗蛋白含量，但由于施钾后生物量的增加，施钾增加了粗蛋白积累量。

duchemin's hay harvest was a month early - and half the normal yield.

干草饲料的收获比预定季节早了一个月，产量只有往年的一半。

The Influence of Moisture Content Before Baling on Alfalfa Hay Quality and Yield

苜蓿打捆前的含水量对营养价值和产草量的影响

The evaluation of fixed fluidizing bed test showed that using improved HAY zeolite catalyst, the product yield distribution with higher gasoline and diesel yield, lower slurry yield was achieved and the conversion was also some increased.

小型固定流化床评价表明，改性HAY分子筛催化剂对产品分布和转化率均有较大幅度的改善，可提高汽油和柴油，减少重油产率。