C/N of Peace alfalfa and Algonquin alfalfa were declined gradually, and changed rapidly.

而和平苜蓿美女自慰喷水网站、阿爾岡金苜蓿主根C/N逐漸下降www.AV视频免费，且變化比較迅速欧美激欧美啪啪片sm免费真实。

By collecting ,testing, comparing, and analyzing the soil samples, soil recovery under the various recovery conditions along Mian CountyNingqiang highway was studied. The results were as follows herbaceous recovery to the soil fertility recovery in the prior was greater than the combination of grass and irrigation or than the pure bushes recovery. In each of them, the content of organic matter were 13.84, 7.50, 6.00 g·kg-1; In the recovery of herbaceous ecology, to grow leguminous plant and granminaceous plant together was better than pure graninaceous plant or pure leguminous plant. In each of them, the content of organic matter was 29.67, 17.51, 9.37 g·kg-1; to sow ryegrass and alfalfa together with some local grass seeds or to grow coxcomb, alfalfa and local couch grass together could bring better effects than to plant the alfalfa only. In each of them the increased organic matter contents were 4.93,17.51 and 9.37 g·kg-1;the quotas of the organic matter and alkaline hydrolysis nitrogen in soil fetility factor were closely connected, mainly because of the difference between the generation quantity and resolution quantity of the organic matter in the soil surface.

采集土壤樣品先锋在线资源网站，經(jīng)室內(nèi)分析化驗，用對比分析的方法對勉縣至寧強高速公路生態(tài)恢復中不同恢復類型條件下的土壤恢復進行了研究国产女人天天弄高清免费，結(jié)果表明草本恢復類型對前期土壤肥力的恢復作用大于草灌結(jié)合日韩区精品在线，并大于單純灌木恢復類型，其中有機質(zhì)含量分別為13.84成色伊甸同上、7.50和6.00 g·kg-197超碰人人草；在草本生態(tài)恢復類型中三级片XX，豆科植物與禾本科植物混播恢復類型大于禾本科植物恢復類型的作用，并大于單純豆科植物恢復類型的作用免费黄色视频日，其中有機質(zhì)含量分別為29.67国产激情毛片、17.51和9.37 g·kg-1；黑麥草與苜薰偻九九就荆混播并有當?shù)夭莘N入侵以及小冠花與苜扪侵抟患禔片A毛；觳ゲ⒉ト氘?shù)夭莘N羊茅，明顯優(yōu)于純苜蓿單播亚洲欧美日韩专区，其中有機質(zhì)含量分別增加了4.93和3.32 g·kg-1一区二区黄色；土壤肥力因子中有機質(zhì)與堿解氮兩個指標有較好的相關(guān)性，主要與土壤表層有機質(zhì)的生成量和分解量之差有關(guān)欧美一级片黄色黄片。

Effect of Adding Alfalfa Meal and Fat to the Diet of Sows on Their Reproductive Capability and Mechanism Abstract In this experiment, a single-factor and randomized block design was used comprising of 20 sows and 160 sucking piglets to study the effect of adding alfalfa meal and fat to the diet of sows on their reproductive performance. The results are as follows: 1 .The birth weight, daily gain and weaning weight of the piglets were highly significantly improved (P.01) which were born of the sows eating diet with adding of alfalfa meal and fat.

本試驗共用了20頭母豬和160頭哺乳仔豬采用完全隨機區(qū)組單因子試驗方法，進行了一定比例苜蓿草粉和定量脂肪代替部分精飼料對母豬繁殖性能影響及其機理的初步研究视频色色色人妻，結(jié)果如下：（1）在母豬的妊娠后期和哺乳期添加一定比例的苜蓿草粉和定量脂肪（1.6％）新怡红院在线视频永久，可顯著地提高哺乳仔豬的日增重、斷乳個體重和窩重（P＜0.01）国产视频黄搜索。

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塞維爾仍然是生產(chǎn)tapas-trawling的名地—Plaza Alfalfa一帶的酒吧多的不能再多日韩经典国内精品视频在线观看免费。

In order to study the effect of high density ensilaging techniques on the fermentation quality of the silage, eight combination (alfalfa、smooth bromegrass亚洲欧美在线视频免费、alfalfa + smooth bromegrass操逼毛片视频试看15分钟、alfalfa +corn flour、alfalfa + smooth bromegrass+ corn flour黄色视频.免费观看网站、smooth bromegrass + corn flour +urea五级黄18以上欧美片、cornstalk and cornstalk + corn flour +urea) were used in this experiment.

為研究高密度青貯技術(shù)對青貯發(fā)酵品質(zhì)的影響，本試驗分別選用3種不同牧草乱论强奸欧美、3種不同牧草與精料配合(苜蓿成人漫画在线、無芒雀麥、苜蓿+無芒雀麥禁止18岁观看、苜蓿+玉米面女的被男的C出水来免费视频、苜蓿+無芒雀麥+玉米面、無芒雀麥+玉米面+尿素毛片免费全部播放无码直播、青貯玉米免费一级A片刺激视频在线观看、青貯玉米+玉米面+尿素)，在3種不同工藝——高密度青貯欧美理论大片清免费观看、常規(guī)青貯亚洲A片不卡网站、高密度壓塊青干下對高密度青貯與常規(guī)青貯的發(fā)酵品質(zhì)及青貯前后營養(yǎng)物質(zhì)的變化及高密度青貯與高密度青干塊營養(yǎng)物質(zhì)的變化進行比較研究。

In this paper, male sterile line of alfalfa was used to be improved with crossing, because the seed production of crossing is low. The affecting factors of seed production of male sterile line of alfalfa and its crossing progenies that are crossed with male sterile lines of alfalfa and good alfalfa that male is fertile were analyzed. The characteristics of female reproductive organs of male sterile line and its crossing progenies are analyzed in cell morphology. The genetic difference of male sterile line and its crossing progenies are analyzed in enzyme protein. The results showed: 1国产精品ⅴa无码一区二区、Rate of podding of nature crossing and fecundity of artificial crossing of the male sterile plant BC1-2 that is the crossing progency of male sterile line of alfalfa and Medicago varia Martin.cv.'Caoyuan No.1'is higher than male sterile lines. Rate of podding of nature crossing and fecundity of artificial crossing of the male sterile plants BC1-19一级特黄AAA大片在线看视频、BC1-21丰满美女黄网站AV、BC1-22、BC1-23 that are the crossing progencies of male sterile line of alfalfa and Medicago sativa L.cv.

針對苜蓿雄性不育系雜交制種產(chǎn)量低的問題毛片视频在线免费观看，采用雜交法對苜蓿雄性不育系進行改良欧美操屄视频在线播放，以原苜蓿雄性不育系為輪回親本與雄性可育優(yōu)良苜蓿品種雜交，分析苜蓿雄性不育系及其雜交后代種子產(chǎn)量的影響因素www.1区，從細胞形態(tài)學方面觀察和分析雜交后代及原不育系在雌性生殖器官上的變異特點人妻啪啪视频，從酶蛋白水平對雜交后代及原不育系的遺傳差異進行分析，初步研究結(jié)果如下： 1呦呦导航在线、苜蓿雄性不育系與草原一號苜蓿的雜交后代不育株BC1-2人人操人人操人人操人人爽，以及苜蓿雄性不育系與X′(苜蓿雄性不育系與新疆大葉苜蓿的雜種F1代)的雜交后代不育株BC1-19、BC1-21男人的免费网站网站、BC1-22欧美一级a大黄片、BC1-23的天然雜交結(jié)莢率和人工雜交制種的結(jié)莢率和百粒重均高于原苜蓿雄性不育系。

Alfalfa is used as resourceful storeroom of soluble Dietary fiber, the nutrient alfalfa excel the podding alfalfa . Alfalfa is used as resourceful storeroom of insoluble Dietary fiber, the podding alfalfa excel the nutrient alfalfa .

綜合評價以上幾點亚洲一边摸一边插在线视频，當以苜蓿作為水溶性膳食纖維源時一级性生活强奸免费不卡视频，營養(yǎng)期苜蓿要明顯優(yōu)于結(jié)莢期，當苜蓿作為非水溶性膳食纖維源時经典1页日韩中文字幕视频在线，結(jié)莢期苜蓿要優(yōu)于營養(yǎng)期苜蓿美女裸体被操网站免费。

The content of soluble Dietary fiber in nutrient alfalfa and extraction rate were high. the content of insoluble Dietary fiber in poddind alfalfa and extraction purity are high.After extracting Dietary fiber, the content of rudimental starch in podding alfalfa is higher than the nutrient ,however the content of rudimental protein in podding alfalfa is lower than the nutrient.it bring falling the purity of insoluble Dietary fiber in nutrient alfalfa.

營養(yǎng)期苜蓿水溶性膳食纖維含量及提取率均較高；結(jié)莢期苜蓿非水溶性膳食纖維含量較高无码操B在线播放；提取膳食纖維后結(jié)莢期苜蓿淀粉殘留量高于營養(yǎng)期伊人网在线免费，而蛋白質(zhì)殘留量低于營養(yǎng)期，營養(yǎng)期非水溶性膳食纖維純度相對結(jié)莢期較低jizz18丝袜。

The control group was fed with the basal diets (0 alfalfa meal), the other groups were fed with diets containing 8%, 16%, 24% and 32% alfalfa meal and fresh alfalfa respectively.

各處理組紫花苜蓿Medicago sativa草粉添加量分別為：0久久精品精品久久、8%、16%亚州激情中文字幕、24%日本一本之道高清不卡免、32%和紫花苜蓿鮮草，研究紫花苜蓿草粉及其鮮草對團頭魴生長性能欧美熟女精品视频、消化酶活性及經(jīng)濟效益的影響男人的天堂最新网址。

Quenching of chlorophyll fluorescence decreased and Non-photochemical Quenching of chlorophyll fluorescence increased for both alfalfas under drought stress. Generally speaking, qP decreased less and qN increased more in the high drought-resistance alfalfa than in the low drought-resistance alfalfa, suggesting that when under drought stress, the electron transport activity and photosynthetic apparatus was damaged less in the alfalfa with high drought-resistance than in the alfalfa with low drought- resistance.

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