牧草

haveaccessto可以获得；进入在放牧季节，所有的牲畜都可享用牧草。

All stock should have access to pasture during the grazing season .

基于GIS牧草种植管理专家系统的分析与设计

Analysis and design of GIS based expert system for pasture growing management

他种植了2,000英亩的小麦和牧草。

He raises 2,000 acres of wheat and hay .

此时牧草的营养价值也下降了。

Now the nutritive value of the forage is reduced .

基于GIS的牧草适应性及其在退耕还草决策支持系统中的应用研究

GIS-Based Forage Adaptability in Decision Support System of Returning Cropland Back to Grassland

K肥可促进枝条的横向发展，使子粒增大，种子产量提高，同时可提高牧草的抗寒、抗旱、耐高温和抗病虫能力。

Potassium can accelerate shoots ' horizontal development , make seed bigger , and elevates seed yield .

有机物和氮肥对牧草土壤硝酸盐淋溶和N2O排放的影响

The Effect of Dairy Effluent and Nitrogen Fertilizer on Soil Nitrite Leaching and N_2O Emission in the Pasture System

本文介绍用陆地卫星TM资料作达里诺尔地区草场牧草产量分级图及两年产草量变化分级图的原理与方法。

This report describes the principles and methods for grass production classification and yearly variation using LANDSAT TM data .

豆科牧草与铁杆蒿的CP以现蕾期为转折点，禾本科牧草则开花初期CP含量较高。

The contents of CP in Legume changed markedly at bud stage . It happened in grasses at early blooming stage .

轮牧利用下的牧草累积产草量均显著高于未放牧利用牧草（P0.01）。

The accumulated grass yield of the stimulated grazing conditions was significantly higher than that of no grazing conditions ( P0.01 ) . 2 .

Na2CO3胁迫对牧草苗期生理特性的影响

Study of Na_2CO_3 stress on physiological straits in seeding stage of pasture plant

地上部与地下部比较，豆科牧草的P、K、Ca、Mn、Zn、Na含量前者显著高于后者；

Compared aboveground with underground portion , the P , K , Ca , Mg , Zn and Na contents of the former are notably larger than those the latter in leguminous grasses ;

WSC的含量禾本科牧草在抽穗和开花期较高；

The content of WSC of grasses was higher at heading and blooming stages .

紫花苜蓿（MedicagoSativa）为生长面积最大，利用价值最高的优质牧草。

Abstract : Alfalfa ( Medicago sativa ) is the biggest for the growth area and the highest quality forage grass .

研究结果表明，天然草场牧草中13种矿物元素含量呈明显的季节性变化，牧草含P量从夏草场的0.12μg/g降至早春草场的0.04μg/g；

Results showed that content of 13 mineral elements in herbage grown in natural Pasture changed apparently seasonally . P content reduced from 0.12 μ g / g in summer pasture grasses to 0.04 μ g / g in early spring pasture grasses ;

紫花苜蓿－玉米草粮间作提高了土地的利用率及土地单位面积的产出，每hm2产牧草可养猪180头，经济效益12万元。

Lucerne-maize intercropping improved the land utilization and output per area . For-age per hectare raised 180 pig and its benefit was 120 000 yuan RMB .

盐胁迫对NewHyCrested牧草种子萌发的影响

Effect of Salt Stress on Hybrid Wheatgrass & NewHy Crested Seed Germination

以1g硝酸稀土（以稀土氧化物计）拌1kg种子进行播种，得出同样的结论。可见，稀土的应用有利于牧草种子萌发和幼苗的生长。

The similar results were obtained by seed dressing with rare earth nitrate ( 1g / 1kg ) .

利用光合作用仪，在牧草生长量最大的7,8月份，对围栏封育条件下亚高山草原CO2的源汇关系进行了初步研究，围栏封育条件下，CO2净固定量为19.65g/m2.d；

By using photosynthesis meter , CO_2 source / sink relation at subalpine grassland was studied preliminarily under the condition of fencing enclosure for cultivation in July and August when pasture has the greatest amount of growth .

结果表明，人工种植牧草的供草周期为40～45d。

The experimental results showed that , the period for rotational grazing of artificially planting forages was 40 ~ 45 d.

在适度放牧强度（P4）下，再生草量和再生速率都最大，这说明一定程度的放牧能够促进牧草再生；

Regrowth biomass and regrowth speed reached the climax under proper grazing intensity ( P_4 plot ), which indicated that proper grazing intensity could promote the regrowth of herbage .

7月和8月应当开始储备牧草，储备量为2460KgDM／hm2。同时指出牧草现存量是放牧管理的重要指标。

The forage grass should be started to store in July and August , the storage was 2 460 kg DM / hm 2 , the amount of forage grass in stock was an important index to graze and manage .

本研究对两种同属蚜虫抗性QTL的鉴定有助于深入探索植物对蚜虫产生中等抗性的遗传基础，并为采用分子标记辅助选择改良牧草的抗蚜性奠定基础。

The identification of QTLs for two closely-related aphid species will lead to a better understanding of the genetic basis of moderate resistance to aphid in plants and allow the improvement of aphid resistance in pasture crops through marker-assisted breeding .

使用PEmLLD、增粘母料、增白遮光母料在多层共挤流延膜生产线上制备出高性能的多层共挤流延牧草缠绕膜。

Based on PE-mLLD , PIB and white opaque masterbatches , co-extruded CPP multilayer film with high performance for the wrap package of herbage was produced on co-extruded CPP multilayer film line .

利用气相色谱仪测定了7种温带常见牧草表皮蜡质层饱和烷烃（N-alkane）的浓度，对同一牧草种不同生育期的饱和烷烃模式进行方差分析。

N-alkane concentrations in the cuticular wax of seven temperate grass species were assayed by gas chromatography . One-way ANOVA was used to examine the effect of sampling time on the concentrations of individual N-alkanes in the same species .

在肉种鸭的育成期另外添加部分新鲜牧草或用牧草取代部分精料，在繁殖期每只母鸭每天使用100g或50g牧草并替代6g或10g的配合饲料进行喂饲。

During the growing period , fresh herbage was added or partial feed was replaced by appropriate herbage . 6 of 10 grams of feed were replaced by 100 or 150 grams of herbage respectively in reproduction period of meat type breeding duck .

东方山羊豆（Galegaorientalis）作为一个引进的重要牧草品种，在很多方面表现出优越的性能，但在其推广区域由于土壤盐渍化的影响，使其大面积种植受到了很大的限制。

Galega orientalis is an important forage introduced species , in many ways to show superior performance , but in the promotion of regional impact due to soil salinization , to a large area planted under a lot of restrictions .

在地境&牧草界面，围绕生产力形成及其分布格局这一关键生态过程，建立草地健康评价的CVOR综合指数和测算模型，并应用于阿拉善草地的健康评价。

For the site-herbage interface , the CVOR index was created based on formation of herbage productivity and its species distribution pattern , and was used to measure the health of Alashan grassland .

从生产饲料的角度，经模糊综合评价，得到景泰荒漠绿洲区最佳玉米牧草立体种植模式为：燕麦与箭舌豌豆混播与玉米套种，带幅150cm。

From the view of fodder production and analysis of fuzzy , the optimum model in Jingtai Desert Oasis area was oat mixed sowing with vetch and intercropping with maize , and 150 cm between rows .

在为期150d的连续放牧过程中，分别对不同处理区草地土壤水分以及草地主要牧草的物候期和生活力进行观察研究，结果发现：①放牧强度对草地牧草物候期没有显著影响；

The phenophase , viability of pasturage and soil water contents were measured in the trial grassland . As a result it was found that ① there was not significant effect of grazing intensity on the phenophase of pasturage ;