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，經(jīng)室內(nèi)分析化驗(yàn)，用對(duì)比分析的方法對(duì)勉縣至寧強(qiáng)高速公路生態(tài)恢復(fù)中不同恢復(fù)類型條件下的土壤恢復(fù)進(jìn)行了研究欧美最黄片αⅴ视频，結(jié)果表明草本恢復(fù)類型對(duì)前期土壤肥力的恢復(fù)作用大于草灌結(jié)合，并大于單純灌木恢復(fù)類型亚洲产在线精品亚洲第一站一，其中有機(jī)質(zhì)含量分別為13.84熟女系列另类专区、7.50和6.00 g·kg-1；在草本生態(tài)恢復(fù)類型中羞羞漫画官方在线观看，豆科植物與禾本科植物混播恢復(fù)類型大于禾本科植物恢復(fù)類型的作用天堂AV毛片在线看，并大于單純豆科植物恢復(fù)類型的作用，其中有機(jī)質(zhì)含量分別為29.67欧美视频在线观看aaaa、17.51和9.37 g·kg-1www.天堂av在线；黑麥草與苜蓿混播并有當(dāng)?shù)夭莘N入侵以及小冠花與苜?5在线视频精品免费观看；觳ゲ⒉ト氘?dāng)?shù)夭莘N羊茅逼逼插插尤物，明顯優(yōu)于純苜蓿單播，其中有機(jī)質(zhì)含量分別增加了4.93和3.32 g·kg-1；土壤肥力因子中有機(jī)質(zhì)與堿解氮兩個(gè)指標(biāo)有較好的相關(guān)性调教99riav影院，主要與土壤表層有機(jī)質(zhì)的生成量和分解量之差有關(guān)日韩福利看片。

Existing within Applied Plant Science are a wide range of research groups and laboratories: Pest Molecular Biology, Nematology, Molecular Plant Pathology, Soil Zoology, Plant pathology, Entomology, Plant Microbiology, Tissue culture and transformation, Plant Physiology, Biopolymers.

擁有廣泛應(yīng)用植物科學(xué)研究團(tuán)體和實(shí)驗(yàn)室：有害物分子生物學(xué)，線蟲(chóng)學(xué)在线看一级，分子植物病理學(xué)99日韩一区二区三区中文，土壤動(dòng)物學(xué)，植物病理學(xué)欧美一级AA片久久，昆蟲(chóng)學(xué)一区二区免费暧暧视频，種植微生物學(xué)，組織培養(yǎng)和變形免费黄在线看，植物生理學(xué)无码四区精品，生物高聚物。

The Department of Plant Biology is primarily dedicated to teaching and research in biogeochemistry and remote sensing, molecular biology, physiology of plant adaptation, phototaxis in cyanobacteria, photomorphogenesis, plant cell imaging, physiological ecology, transport and sensor physiology, plant molecular biology, mechanisms of disease resistance, plant biology, etc.

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Including the United States Baytown's 260,000 tons / year plant in Antwerp, Belgium of 240,000 tons / year plant in Germany Uerdingen of 330,000 tons / year plant in Map Ta Phut, Thailand's 270,000 tons / year plant in China Shanghai 100000 tons / year plant.

包括美國(guó)貝敦的二十六點(diǎn)〇萬(wàn)噸/烏丁根年在德國(guó)的工廠在安特衛(wèi)普，比利時(shí)24萬(wàn)噸/年裝置33萬(wàn)噸/年成年人午夜视频网站，在Map Ta Phut地區(qū)久久久精品欧美一区，泰國(guó)27萬(wàn)噸/年在中國(guó)上海一〇〇〇〇〇噸/年裝置生產(chǎn)廠。

Results showed that the magnitude on grey correlation degree between various agronomic characters and yield per plant was plant spread, plant height, fruit length, fruits per plant, weight per fruit, the first flower node, fruit width and branches per plant. The magnitude on grey correlation degree between various biochemical matter contents in flower buds and agronomic characters was soluble sugar, soluble protein, POD activity, ABA , IAA, free proline and ZRs. The order in leaves was soluble sugar, POD activity, free proline, ABA , IAA, ZRs and soluble protein.

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objective the effects of anthocyanin pigment from maize purple plant on resisting lipid peroxidation were investigated.methods the inhibition of anthocanin pigment from maize purple plant was examined in vitro that autcoxudation of lecithin liposome system induced by fe2+.50 mice were randomly divided into 5 groups.vehicle and different dose anthocyanin pigment from maize purple plant were given respectively,and then experimental injury of mice liver was induced to make use of bromobenzene and the content of mda was determined in liver homogenate.results the inhibition rates of anthocyanin pigment from maize purple plant on linoleic acid oxidation was higher that of ascorbic ascorbic acids.the content of mda in homogenate in middle and high dose of pigment were significantly lower than that in low dose and the injured control group.there were no significat differences in the content of mda in homogenate between low dose group and injury control group.conclusion the anthocyanin pigment from maize purple plant have the capability to resist lipid peroxide.

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Every treatment combination has 4 replications.(1)The germination indexes of the former are higher than that of the latter; the germination of the former is stimulated by NaCl density of 0.3 %, while that of the later is restrained by all kinds of NaCl density.(2)With increasing of temperature and PEG indesity,the order of germination rate and vigor of Bromus stamineus and Bromus inermis is decreaced.(3)Under treatment of broadcast sowing and plant density of 549kermels·m~(-2), Bromus stamineus has the highest bud rate, fresh weight, seed yield, while treated with 25cm row spacing and 412kermels·m~(-2) plant densities, tillers, plant height, growth rate increased to the top;(4) Under treatment of broadcast sowing and plant density of 549kermels·m~(-2), its growth rate is took second place, while treated with 15cm row spacing and 824kermels·m~(-2) plant densities, it has the highest seed yield

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Result The ordinary broad sense heritability rates of various traits were at extremely significant level, specially, that of bell weight, lint percentage, top stem thickness were more than 50% and that of the ginned cotton output per plant, bells per plant, plant height, stem thickness of cotyledon node were lower. The ordinary narrow sense heritability of the ginned cotton output per plant and bells per plant were 24% and 25% resp. and that of bell weight and lint percentage etc. were lower or zero.

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It revealed: Firstly, the plant community, the major environmental factors illumination degrees, surface temperature, air temperature, day air humidity changes curve and changes in point of curve similar; Secondly, measuring three points mixed lawn-Chinese littleleaf box-Guohuai plant community in the three observation of the ecological effects of the plant community most obviously, its sunshade rates, the average surface temperature 0 cm Service rates, the average surface temperature -5.0 cm Service rates, the average temperature cooling rate, the average humidification effect respectively 36.3%, 34.7%, 18.9%, 6.9%, 13.9%; wood forest plant community occasions, mixed lawn-Chinese littleleaf box plant community smallest.

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The artifical fillers are hung under the plant floating bed then the remedial system combined by plant and microorganism came into being. The remedial effectiveness of the system was visibly better than that of the phytoremediation alone. So when the temperature is higher the remedial system combined by plant and microorganism is the preferable remedial technique to remedy contaminated water. In autumnal end and winterly outset, the temperature is lower, the plants begin to fade and die, and the plant must be harvested lest the relict of plant should contaminate water again. At the same time the technique combined by immobilized nitrogen cycling bacteria and microorganism which already existed in the water was used to remedy contaminated water.

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