It is an application course that is to study the resource status and growth of forage crop, the relation between entironment and cultivation condition, the biology characteristic and the application importance of bird's-foot, gramineous grass, otherfeed species and variety, and fertility technology including soil tilth, cultivation technique, planting method and so on.

本學(xué)科內(nèi)容是研究牧草飼料作物的資源狀況及其開發(fā)利用途徑性爱特黄免费视频，生長發(fā)育特性及其與環(huán)境條件和栽培條件的關(guān)系人人操人人模人人看人人舔人人插，土壤耕作中日韩最新无码视频网站大全、栽培措施和牧草特殊種植方法等農(nóng)藝豐產(chǎn)技術(shù)黄色无码免费网站，生產(chǎn)流程中各個環(huán)節(jié)的經(jīng)營管理與降低成本和增產(chǎn)增效的關(guān)系一本大道香蕉久在线，豆科牧草、禾本科牧草及其他種類飼料作物種和品種的生物學(xué)特性及其應(yīng)用特性和價值92人妻。

Persistence of grazing mixed pasture has been a key issue in environment conservation and sustainable utilizing of resources in karst region. Under moderate grazing with Corriedale sheep, the productivity and botanical composition of Trifolium pratense mixtures were studied over a 20-year period in karst region of southwest China. Four mixtures consisted of Trifolium pr...

用考力代綿羊輪牧日韩免费A级二区三区，在牧前和牧后草地現(xiàn)存量(干物質(zhì)，DM色日韩一区二区，drymatter)分別為1800~2500(草層高15~18cm)和900~1200kg·hm-2(草層高3~5cm)的適度放牧利用條件下先锋影音AV网站，對亞熱帶最常見的豆科牧草紅三葉與禾本科牧草的兩兩混播草地的群落生產(chǎn)力和持久性開展長期研究。20年的結(jié)果表明：適度放牧利用下国产性爱三级片，群落地上總生物量長期穩(wěn)定国产不卡免费一级视频，各組合間差異不顯著2020免费黄色视频，總蓋度20a后仍高達97%以上；適度放牧有利于牧草的生產(chǎn)力持久性日韩精品激情视频网站免费观看在线，紅三葉538午夜视频、鴨茅、多年生黑麥草和黑穗畫眉草都在群落中長期存在日本国产欧美性爱；群落凈產(chǎn)量和持久性是尺度依賴的影音先锋啪啪啪，群落長期凈生產(chǎn)力以紅三葉+鴨茅的最高(DM產(chǎn)量353.3g·m-2·a-1)(P.05)，對雜草侵入的抵抗力最強久久99久久1，而前10a紅三葉+多年生黑麥草有很高的凈生產(chǎn)力DM產(chǎn)量449.8g·m-2·a97福利国产大黄片。。日韩,欧美一不卡。

The results indicated that the concentration of N and Ca in legume forages were greater than that of grass forages.

結(jié)果表明中文字慕亚洲精品无码久久，豆科牧草氮和鈣的濃度顯著高于禾本科牧草。

Legumes, including Astragalus sinicus, Onobrychis viciaefolia, Lotus corniculatus, Coronilla varia, Melilotus officinalis and Medicago sativa, which were abundant in secondary metabolites, were used as raw materials to study the proper procedure for making full use of the total flavoniod and increase its economic additional value.

甘肅農(nóng)業(yè)大學(xué)久草欧美一二三四区，草業(yè)科學(xué)黄色a级，2008年，博士苜蓿免费操人的网站、小冠花日韩wuma、百脈根、紅豆草国产人成视频WWW、鷹嘴紫云英强奸视频的网站、白三葉、黃花草木樨等優(yōu)質(zhì)豆科牧草含有豐富的次生代謝產(chǎn)物欧美日韩一区二区综合另类。本文以這幾種豆科牧草為試驗材料天堂啊啊啊爽爽，對其總黃酮和總皂苷的積累規(guī)律進行了研究。

Expounded the biotic ecotype and nutrient analyses of cultivated leguminous grasses in Keeqin Meadow, scientific basis is provided for leguminous grasses' cultivatting widely and gilled s owing to build a good quality and high output grnssland.

本文著重對科爾沁草地適宜栽培的主要豆科牧草的生物生態(tài)學(xué)特性和飼用特性進行了闡述與評價欧美特级黄片在线播放，并對主要豆科牧草營養(yǎng)成分做了分析www.淫荡.com，為科爾沁草地大面積栽培及補播豆科牧草，建立高產(chǎn)優(yōu)質(zhì)人工草地免费一级高清无码亚洲特黄片，利用豆科牧草資源提供科學(xué)依據(jù)免费Ⅴa在线观看。

It was very important to take the corresponding fertilization methods according to different forages, because of different characteristics among gramineous grass, leguminous grass and mixed grasses.

提出了禾本科牧草、豆科牧草及混播牧草特點各異97在线超级对对碰免费，針對不同的牧草采取相應(yīng)的施肥方法具有十分重要的意義一级一级性爱视频。

Quality forage has much higher content of protein and lysine than conventional one. Generally, the content of protein in the gramineous is ranged from 13 percent to 15 percent and from 18 percent to 24 percent in the legume.

牧草蛋白質(zhì)含量和賴氨酸含量都比秸稈等傳統(tǒng)飼料高，一般禾本科干草的蛋白質(zhì)含量為13%～15%新天堂成人av福利网站在线，豆科牧草為18%～24%欧美tV，并且牧草中所含的蛋白質(zhì)更容易被家畜消化吸收。

Quality forage has much higher content of protein and lysine than conventional one. Generally the content of protein in the gramineous is ranged from 13 percent to 15 percent and from 18 percent to 24 percent in the legume.

牧草蛋白質(zhì)含量和賴氨酸含量都比秸稈等傳統(tǒng)飼料高，一般禾本科千草的蛋白質(zhì)含量為13%～15%亚洲欧美自拍第一页，豆科牧草為18%～24%在线播放免费人成人毛片乱码，并且牧草中所含的蛋白質(zhì)更容易被家畜消化吸收。

This article summarizes the researching evolu tion of the wild forage grass of leguminosae from both home and abroad, making a preliminary analysis of the issues on how to make use of it for comprehensive d evelopment and utilizations

摘 要：在對國內(nèi)外野生豆類牧草研究進展進行綜述的基礎(chǔ)上国产第一页视频，對我國豆科牧草的劃分一级A片老司机黄色毛片、營養(yǎng)價值等進行論述精品一区二区三区无码毛片，初步分析了如何利用野生豆類牧草搞好綜合開發(fā)利用的問題

The 0-40cm soil layer soil mean value looked that mixes by the interlacing broadcasts the lawn soil ulmin, the alkaline hydrolysis nitrogen content to be highest; The fast-acting phosphorus, the fast-acting potassium are highest by the unicast awnless brome lawn content; The colleague mixes broadcasts lawn pH to be biggest.

無芒雀麥對土壤要求不嚴欧美乱色伦的图片区，耐貧瘠、嚴寒狂野欧美性交大全，耐堿性也較強国产多人操逼视频，需氮較多，適宜與紫花苜蓿直接免费在线观看的黄网站、沙打旺欧美淫秽视频、野豌豆、百脈根三级A片视频、紅三葉等豆科牧草混播亚洲精品白色在线发布，借助豆科牧草固氮作用，促進無芒雀麥良好生長[4]黄色在线1级。本實驗就是無芒雀麥單播草地和與紫花苜轑免费毛片；觳ゲ莸貙ν寥览砘再|(zhì)的影響進行比較。

Hey：乾草

收割后可作為鮮草(soiling grass)国产真人A片免费看、干草(hey)、青貯飼料(ensi- lage)使用或不收割直接放牧. 禾本科牧草有梯牧草(timothy)精品久久AV无码一区二区三区、野茅(orchard grass)色01永久视频、六月禾(kentucky blue grass)、細麥(擬)来个能看的黄网、羊茅黄色视频制服网站、棕葉、狗尾草等. 豆科牧草有紫苜蓿99在精品、三葉草亚洲日韩在线综合一区视频、三葉豆. 巢菜(救荒野豌豆)、雞眼

legume plants：豆科牧草

溫帶樹木:temperate woody plants | 豆科牧草:legume plants | Medical Plants的例句:

leguminous forage：豆科牧草

leguminous feed 豆科飼料 | leguminous forage 豆科牧草 | leguminous grain feed 豆科谷粒飼料

orchard grass：野茅

禾本科牧草有梯牧草(timothy)欧美性爱一级免费、野茅(orchard grass)日韩老司机深夜无码影院视频、六月禾(kentucky blue grass)、細麥(擬)色就是色欧美黄片、羊茅永久黄网色视频免费观看、棕葉、狗尾草等. 豆科牧草有紫苜蓿、三葉草日韩高清性爱网站、三葉豆. 巢菜(救荒野豌豆)亚洲中文字幕欧美国产、雞眼草等. 因為全年都是處于固定的飼料作物的環(huán)境 所以在病蟲害防治上是比較困難的.

Timothy：梯牧草

加工商實施第三方檢驗審定.CSGA是加拿大多種農(nóng)作物唯一的種子系譜認證機構(gòu).某些高質(zhì)量的種子采用特殊的質(zhì)量保障和身份識別體系.加拿大人工草場種植了多種禾本科和豆科牧草及飼料作物,種類因地而異.禾本科牧草及飼料作物主要包括貓尾草(也稱梯牧草)(Timothy),無芒雀麥(Smoothbrome),

Agromyza pahaseoli Coquilleet：豆稈蠅[雙翅目, 潛蠅科. 為害豆科植物. ]

agrometeorology 農(nóng)業(yè)氣象學(xué) | Agromyza pahaseoli Coquilleet.豆稈蠅[雙翅目, 潛蠅科. 為害豆科植物. ] | Agromyza pusilla Meigen.豆?jié)撓塠雙翅目, 潛蠅科. 為害豆科作物和牧草. ]

Agromyza pusilla Meigen：豆?jié)撓塠雙翅目, 潛蠅科. 為害豆科作物和牧草. ]

Agromyza pahaseoli Coquilleet.豆稈蠅[雙翅目, 潛蠅科. 為害豆科植物. ] | Agromyza pusilla Meigen.豆?jié)撓塠雙翅目, 潛蠅科. 為害豆科作物和牧草. ] | agronomy 農(nóng)學(xué), 農(nóng)藝學(xué)

Vicia cracca：{廣布野豌豆}

中文摘要: 廣布野豌豆(Vicia cracca)是多年生的豆科牧草,是中國北部的飼料作物. 它是一種高品質(zhì)的野生牧草,可以作為飼料、干草妓女视频在线观看网站、青貯飼料. 但由于廣布野豌豆在種子收獲時,存在裂莢現(xiàn)象,裂莢導(dǎo)....

fabaceous：豆科牧草,豆科的

F tests 費雪氏測定,F測驗 | fabaceous 豆科牧草,豆科的 | facet 小眼面 [昆]

legumious pasture crop：豆科牧草

優(yōu)良牧草:fine pasture | 豆科牧草:legumious pasture crop | 載畜量:capacity of pasture