Kalanchoe; sunken or protected stomata e.g. marram grass; folding, rolling or repositioning of leaves to reduce sunlight absorption, e.g. marram grass; a dense covering of white reflective spines, e.g. cacti; and the development of a dense hairy leaf covering, e.g. Espeletia.

通過減少水分流失而生存的旱生植物的生存策略包括：落葉，如：墨西哥刺木久久在99；分泌蠟質(zhì)覆蓋葉片使氣孔器被封閉或堵塞国产精品福利午夜久久香蕉，如：濱草；折疊欧美黄色一级网站、卷曲或重新排列葉序而減少對日光的吸收玖玖相交视频，如：濱草；喜砂草蓋白色的可以反射太陽光的刺先峰资原吧，如：仙人掌欧美性爱影视一区二区三区；還可以發(fā)展出密毛狀葉片鋪滿全身各處，如： Espeletia 黄片儿小视频。

A study on the orchard microclimate18禁看插她、soil water and nutrients were carried out in the apple-interplangting-grass system at one of LuoChuan apple experimental research base in WeiBei plateau,the result showed that:: 1 Orchard with interplanting grass measurement system had the ability to improve orchard inner air humidity , decreased the soil surface sunlight receiving intensity ,and cut down orchard 0~20cm layer soil temperature in the summer, its also reduced the range of air and soil surface layer temperature change during the time of a day or one year.

對渭北洛川塬4 種不同生草模式蘋果園的小氣候及土壤水分和養(yǎng)分等進行了研究，主要結(jié)論如下： 1自拍偷拍毛片。生草均能較好地提高了果樹空間的相對濕度黄色网操B人人操老女人B网，降低地表光照強度，降低果樹空間氣溫及0~20cm土層土溫日及全年的變幅QVOD经典激情视频图片小说，創(chuàng)造有利于蘋果生長的微域小環(huán)境超污国产黄网站在线观看。

Different control practices were applied on the serious erosion area, including the mixed forests of multi-tree species, whole hillside coverage with Bahiagrass, ditches with grass block, closing of hillsides and management to facilitate afforestation , orchard with terrace and grass cover.

在福建省長汀縣強度侵蝕治理區(qū)內(nèi)選擇5種不同的治理措施：包括多樹種混交、全坡面播種百喜草18岁无删减禁超污视频、條溝加草塊毛片网站能看的、封禁與補植相結(jié)合、梯田果園生草狼友网免费卡。

In order to provide more references for the suitability determination of eco-concrete for planting,four kinds of eco-concretes with different void statuses were fabricated,in which Paspalum notatum Flugge was planted,and the growth of the plant was observed.

為了完善植生型生態(tài)混凝土適生性的判據(jù)，拌制了4組不同孔隙狀態(tài)的生態(tài)混凝土99玖玖精品视频在线，在其上種植百喜草欧美又粗又硬又长又爽，考察了百喜草的表觀生長情況，測定了百喜草植物體內(nèi)的脯氨酸含量欧美日韩一区二区三区妖精、根系吸收面積及根系活力一级毛片一级毛片一级毛片大全。

The article is primarily focused on the flora of subaerial algae of zonal vegetation in terrestrical ecosystem of NECT、subaerial algae's distribution regularity and the aspect both the natural and artificial disturbance which affect it's distribution.

本文著重研究了中國東北森林—草原樣帶中陸地生態(tài)系統(tǒng)中的各地帶性植被內(nèi)亞氣生藻類的種類組成可以看偷拍视频的网站、亞氣生藻類在各地帶性植被內(nèi)的分布規(guī)律及影響亞氣生藻類分布的一些自然因素国产免费小视频，同時也研究了某些人為干擾對亞氣生藻類分布產(chǎn)生的影響。

The experiments were carried out to study the efficiency of sod-culture and AMF infecting to early pear, the results indicated as follows: Experiment 1 Study on the effects of sod-culture on the environments of early pear orchard By field experiment, the effects of seeding Trifolium repen L.

本論文從生草栽培和菌根效應(yīng)對早熟梨生長的影響入手黄色免网站，作了以下研究：試驗1 生草對早熟梨果園微環(huán)境的影響通過田間試驗研究了單獨播種白三葉草成人网站香草视频在线观看免费、黑麥草和混播白三葉草與黑麥草對早熟梨園微生態(tài)環(huán)境的影響。

The drought tolerance of wild Axonopus compressus germplasm resources was studied and the drought resistance of each A. compressus plant was found to have a direct relationship with its habitat. The A. compressus plants which had better drought tolerance were usually distributed on sloping ground, waysides etc., while plants which had poor drought tolerance were usually distributed in damp habitats such as river banks and bottoms.

對我國不同來源地毯草野生種質(zhì)資源抗旱性的研究結(jié)果表明不卡视频在线一区二区，各供試地毯草的抗旱性與生境有著直接的關(guān)系欧美多人群p在线观看，基本表現(xiàn)為分布于山坡地和路邊等旱生環(huán)境中的地毯草欧美亚洲愉拍自拍激情另类，其抗旱性也相對較好，而那些在綜合評判中表現(xiàn)為抗旱性較差的地毯草三级黄片a，大多是從河灘等濕生環(huán)境中采集到的材料AVwww在线观看。

And the improving effect of leguminous was better than gramineous planting grass while soil layer deep down.

在生草區(qū)0～40cm土層，果樹與牧草養(yǎng)分需求重疊自拍亚洲国产，導(dǎo)致生草區(qū)土壤庫全氮久章草在线精品视频欧美九狼、全磷、全鉀含量下降一级毛片无码不卡直接观看，但該土層水解氮美女赤裸露私密部位网站、速效磷、速效鉀的含量增加黄色视频高清免费在线观看网站。

The interplanting grass system created better micro-environment which benefit for apple trees to growth., but the system of different sod species or differ year have differ impacts on the microclimate , The same sod grass with longer planted can improve its microclimate impacts, while lolium perenne system was better than white clove system.

不同生草類型小氣候效應(yīng)存在一定的差異外国毛片931网站，且同一生草類型隨生草年限的增加，其效應(yīng)有增強的趨勢长沙卓海数字技术有限公司，4 中種植模式以黑麥草小氣候效應(yīng)較優(yōu)色哟哟网站十区，冬季調(diào)溫作用顯著，但白三葉在夏秋季降溫91黄色片免费看、增濕效果卻強于黑麥草精品久久久久一级毛片。

In the early phase of sod culture., orchardgrass decrease trees' growth and influence the earlier yield, which due to the orchardgrass influence the transportation and distributing of nutrient and water.

在生草初期減弱了果樹生長發(fā)育，影響了早期產(chǎn)量jjj无码高清。其原因可能是體系中生草與果樹根系互作97无码免费人妻超级碰碰碰，影響了養(yǎng)分、水分的運輸和分配91最新国精品自产拍。

Halogeton：鹽生草屬

主要的植物有小蓬(Nanophyton erinaceum)、堿蓬屬(Suaeda)丝袜日韩无码激情视频、鹽爪爪屬(Kalidium)亚韩色欧另类欧美在线影院、鹽穗木屬(Halostachys)、鹽生草屬(Halogeton)日韩网友自拍区在线观看视频网站大全、豬毛菜屬(Salsola)等鹽生的小灌木日韩午夜Aⅴ、半灌木及一年生肉質(zhì)植物等.

Halogeton：鹽生草屬(藜科)

鹽節(jié)木屬(藜科) Halocnemum | 生長于鹽水內(nèi)的;耐鹽的 haloduric | 鹽生草屬(藜科) Halogeton

Halogeton arachnoideus Moq：白莖鹽生草

白莖鹽生草 Halogeton arachnoideus Moq. | 鹽水湖泊的 halolimnic | 鹽生形態(tài) halomorphism

milfoil：蓍草

西洋蓍草,又名歐蓍草(Milfoil)是一種原產(chǎn)于歐洲和亞洲的藥用植物,味道強烈,在北美洲也很常見. 西洋蓍草株高可達1~2英尺(30~60厘米),生羽狀葉片,平頂?shù)男“谆ù? 西洋蓍草的葉片長久以來一直被用作治療傷口,西洋蓍草茶則用于刺激食欲,

Eragrostis：畫眉草屬

草類在撒哈拉沙漠則廣泛分布,包括下列品種︰三芒草屬(Aristida)、畫眉草屬(Eragrostis)和稷屬(Panicum). 大西洋沿岸則有馬伴草(Aeluropus littoralis)和其他鹽生草. 各種短生植物組合構(gòu)成重要的季節(jié)性草場,稱作短生植被區(qū).

halolimnic：鹽水湖泊的

白莖鹽生草 Halogeton arachnoideus Moq. | 鹽水湖泊的 halolimnic | 鹽生形態(tài) halomorphism

herbicolous：草生的,生活于草本環(huán)境的

herbicole 草上寄生的 | herbicolous 草生的,生活于草本環(huán)境的 | herbiferous 長草的

herbiferous：生草的

herbicide 除草劑 | herbiferous 生草的 | herbivore 草食動物

herbiferous：長草的

herbicolous 草生的,生活于草本環(huán)境的 | herbiferous 長草的 | herbivore 食草動物

gluconeogenesis：糖異生作用

葡萄糖異生作用(gluconeogenesis)是由非糖化合物合成葡萄糖的過程. 能夠進行葡萄糖異生作用的非糖前體化合物有多種,如丙酮酸手机看A片小视频、草酰乙酸日韩一级AV不卡毛片完整版、乳酸、某些氨基酸以及甘油等. 在劇烈運動的肌肉中,當(dāng)糖酵解的速率超過三羧酸循環(huán)和呼吸鏈的速率時就會積累乳酸.