The comparison experiments on 16 annual forage crops were conducted at high-cold dam area in HeBei.
通过对燕麦、大麦、黑麦、箭豌豆等 1 6种一年生牧草、饲料作物在河北坝上高寒地区进行引种、综合评比试验 ,结果表明 ,抽穗期刈割时 ,青永久 0 0 1燕麦最好 ,其次是巴燕 6号燕麦 (两茬 )、冬牧 70黑麦 (两茬 )、青永久 473燕麦。
ECONOMIC AND ECOLOGICAL BENEFIT OF ROTATIONS OF ANNUAL WINTER FORAGE CROPS WITH RICE AT WINTER FALLOW PADDY FIELD IN LOW MOUNTAINOUS AREA OF SUBTROPICAL ZONE;
亚热带低山区填闲混播冬性一年生牧草与水稻轮作的经济生态效益
The yield of the annual forage and feed crops mixture grassland in agro-pastoral transitional zone of Yanmenguan region in Shanxi was studied.
研究了雁门关农牧交错带不同一年生牧草及饲料作物混播草地的产草量。
The Effect of perennial and annual grasses mixture in plateau area
高原地区多年生与一年生禾本科牧草混播效果
Introduction experiment of 20 perennial grass in Yiliang and Jinning county of Kunming;
20种多年生牧草在昆明两县的引种试验
Mixture sowing experiment of perennial grass in Sichuan Alpine Pasture region;
四川高寒牧区多年生牧草混播试验
Effect of different stubble heights on regeneration and yield of annual forages
刈割高度对一年生牧草再生性能及产量的影响
Studies on yield and quality of mixed-sown annual forage and feed crops in Yanmenguan region
雁门关地区一年生牧草与饲料作物混播产量和品质研究
The Effect of perennial and annual grasses mixture in plateau area
高原地区多年生与一年生禾本科牧草混播效果
a coarse annual panic grass; a cosmopolitan weed; occasionally used for hay or grazing.
粗糙的一年生黍；广域的杂草；有时用作干草或牧草。
European perennial grass widely cultivated for pasture and hay and as a lawn grass.
欧洲多年生草，广泛栽培用作牧草、干草和草坪草。
His is a biennial, and one of the most useful pasture plants we have.
这是两年生植物，也是我们最有用的牧草之一。
The most prevalent weeds around recently planted trees are usually grass and annual broadleaved weeds.
在新栽植的幼树周围，长得最多的杂草通常是牧草和一年生阔叶杂草。
Regulations of Conservation of Resources in National Perennial Forage Germplasm Nursery
国家多年生牧草种质圃资源保存规程
The Adaptation and Evaluation of Perennial Forages in Desert Steppe;
荒漠草原地区多年生牧草的适应性及其评价
To feed on growing grasses and herbage.
啃食牧草，放牧以正在生长的牧草为食
The annual ryegrass is one of Gramineae forages with high production and rich nutrition.
一年生黑麦草是一种高产、质的禾本科牧草,适应性广,很多国家都已经大面积栽培推广。
annual weedy grass used for hay.
一年生杂草用作干草。
Sudan grass
【植】苏丹草一种牧草)
Study on Drought Resistance and Salt Tolerance of 3 Perennial Forages Species of Bromus
雀麦属3种多年生牧草抗旱及耐盐性研究
Collection,Conservation and Utilization of Forage Resource in the National Field Genebank for Perennial Forage(NFGFPF)
国家多年生牧草种质圃资源收集、保存及利用
tall tufted perennial tropical American grass naturalized as pasture and forage grass in southern United States.
多年生丛生热带美洲高草，已经引入美国南部，用作牧草和饲料。
yellow-flowered perennial common in fields and waste places but a weed in rangelands.
通常长在农田和荒地上的一种开黄花的多年生植物，但在牧场上是一种有害杂草。
Potassium manuring may be less critical in continuous grass farming than in ley farming.
在多年生牧草地施用钾肥的迫切性比短期草地要小些。