The anatomy of an earthworm is much simpler than that of a man.

和人比較起來(lái)，蚯蚓的身體結(jié)構(gòu)要簡(jiǎn)單的多了日韩妓女精品视频播放在线观看。

The development of earthworm ecology was constrained by the complex feature of soil, the scarce knowledge of natural history and biogeography of earthworms, and the low efficiency of approaches in field manipulation of earthworm community.

土壤本身的復(fù)雜性亚洲中文字幕视频一区，蚯蚓自然歷史和生物地理學(xué)知識(shí)的缺乏高中生第一次破处流血视频在线播放，野外控制蚯蚓群落方法的滯后等都限制了蚯蚓生態(tài)學(xué)的發(fā)展国内揄拍人妻小视频。

Study on the role of earthworm indecomposition of agricultural wastes cow manure and cornstalk, role of available use ofagricultural wastes in decomposition and transformation of earthworm, is very important intheory and realization.

研究蚯蚓在農(nóng)業(yè)廢棄物牛糞和玉米秸稈分解中的作用精品自拍1314，對(duì)于這兩種農(nóng)業(yè)廢棄物的有效利用和蚯蚓在物質(zhì)分解轉(zhuǎn)化中的作用具有重要的理論和現(xiàn)實(shí)意義。

The manage ways is depend on the ability of earthworm that has a big appetite in rot food, in the process of management, the dairy manure which has proceed a appreciate compost is feed to special earthworm and it become vermicompost and body of earworm by the metabolism of the earworm.

該技術(shù)是利用蚯蚓食量大这里只有精品久久精、腐食性的特點(diǎn)国产真实强推不让在线观看，將適當(dāng)處理后的牛糞喂食給蚯蚓，在蚯蚓的代謝作用下日翰伊人一区二区，牛糞被轉(zhuǎn)化為蚯蚓糞和蚯蚓體国产不卡自拍av。

Compare to the other 2 treatments, the weight of root in wormcast is 1.49 times as in cow dung, 2.63 times as in soil;4. Compare to other treatments, earthworm breed in the hole which fertilizing cow dung can increase the leaves nutrient content of ber significantly, and correct the grass tetany;5. Earthworm breeds in the hole which fertilizing cow dung can improve the yield of ber and fruit quality.

蚯蚓糞根際袋與其它兩個(gè)處理相比，根系鮮重是牛糞的1.49倍，是土的2.63倍国产一级做a爱免费视频；四：穴養(yǎng)蚯蚓和其它兩個(gè)處理相比，能顯著提高葉片的N一级黄色网一级黄色网站，P欧美强奸乱轮，K，Ca91超薄丝袜脚交，Mg含量2005最新免费黄色网站，有效矯正毛葉棗缺鎂癥狀；五：穴養(yǎng)蚯蚓處理可提高毛葉棗產(chǎn)量和果實(shí)品質(zhì)国产精品视频三区。

The increasing rate of hydrolysis was decreased with the increase of hydrolysis time, and had a negative correlation during hydrolysis process; In conclusion, outer acid protease is a significant effects on hydrolysis of earthworm, improved rate of production, which supplied a new way to empolder function liquid fertilizer ,based on animo acid from earthworm hydrolyte.

水解提高率隨著水解時(shí)間的延長(zhǎng)而下降第一页欧美性爱，提高率與水解時(shí)間兩者呈負(fù)相關(guān)；可以得出酸性蛋白酶對(duì)蚯蚓漿的水解率提高明顯毛片基地免费看视频，提高了生產(chǎn)速率国产免费看越粗越爽越硬，為下一步開發(fā)以蚯蚓氨基酸為基礎(chǔ)的多功能液體肥料提供參考。

Antibacterial function of body wall was conducted by the following way: microorganism was directly resisted through the change of cuticle, such as incrassation of up-cuticle protuberance and increasing length of micro-floccus in the up-cuticle dissociation surface; exudation function of large granular orthochromatic mucous cells and reticulation mucous cells in the epidermis could be enhanced when the Eisenia fetida was induced by E. coli. Moreover, the mucus that contained compound substance of mucopolysaccharide and protein could make the bactericidal function or dilute the microorganism on the surface of earthworm, which could protect earthworm from invasion of microorganism; the content of neutral mucopolysaccharide of antibacterial function could be increased according with the exudation increment of small granular proteinaceous cells in the epidermis, which could resist bacteria invading into the epidermis of earthworm.

結(jié)果表明：蚯蚓的體壁主要是通過(guò)以下途徑來(lái)抗細(xì)菌的侵襲：一是通過(guò)角質(zhì)層的變化(如上膠層突起的增厚老外特级毛片免费的、上角層游離面中微絨毛的變長(zhǎng)等)直接抵抗微生物的入侵天天拍人人爽；二是增加表皮中大顆粒粘液細(xì)胞和網(wǎng)狀細(xì)胞的分泌功能，分泌出大量含有粘多糖蛋白液體復(fù)合物的粘液日韩欧美亚洲另类在线，在蚯蚓體表對(duì)細(xì)菌進(jìn)行稀釋或者起到直接殺菌的作用精品国产综合区久久久久久软件；三是通過(guò)增加小顆粒蛋白細(xì)胞的分泌作用，在蚯蚓的表皮中分泌出更多的抵抗疾病的中性粘多糖国产麻豆一级视频在线，從而抵抗進(jìn)入蚯蚓體表內(nèi)的細(xì)菌无码A级毛片视频免费播放。

An earthworm this day very bored, the small earthworm on sliveredoneself two sections to hit the badminton to go, earthworm motherthought this method was good, slivered oneself four sections to hitthe mahjong to go, the earthworm daddy thinks, has slivered oneselfthe mince meat.

蚯蚓一家這天很無(wú)聊，小蚯蚓就把自己切成兩段打羽毛球去了欧美黑大粗硬，蚯蚓媽媽覺(jué)得這方法不錯(cuò)国产一级欧美黑人一级，就把自己切成四段打麻將去了，蚯蚓爸爸想了想超碰天天干人妻，就把自己切成了肉末18分钟好痛视频。

With chicken farming maggot, maggot breeding earthworm manure, earthworm dung plant grass, fly maggots, earthworms, grass used to raise chickens, produced by environmentally friendly eco green chicken meat is not only more delicious, and nutrients become more abundant, rich required by the human body with various vitamins, protein, amino acid, lysine, methionine and other nutrients, Chicken Egg yellow up to 11 degrees more than ordinary for the 5-6 Yellow Egg, egg white more thick, mouthfeel more sun are well received by consumers.

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The date of earthworm population showed that there was highest quantity of earthworm in rubber plantation 182.22 ind.

三林地蚯蚓的分布狀況顯示黄色免费一级网站无码，橡膠林因外來(lái)種種群數(shù)量較大而具有最高的個(gè)體數(shù)182.22 ind。