Forty years of re-vegetation, mainly by xerophytic shrubs Artemisia ordosica Krasch and Caragana korshinskii Kom, in the Shapotou Desert Experimental Research Station has established a dwarf-shrub and herbaceous cover on stabilized sand dunes.

：在草原化荒漠帶沙坡頭地區(qū)，利用草方格沙障并栽植灌木檸條和半灌木油蒿對流動沙丘進行固定美女黄18以下禁止观看黄频，經(jīng)過40a的演變人人搞人人干人人操，逐漸形成由矮灌木與草本植物覆蓋的固定沙丘景觀美国1级片。

The variations of photosynthetic characteristics and water use efficiency of Zizyphus jujube in 9 Mission of the first fanning army of Xingjiang were studied.

通過對新疆農(nóng)一師九團栽植5年樹齡的紅棗進行光合特性與水分利用效率日變化研究你懂的电影在线观看播放。

When planting trees, from building should be in 5 meters, from underground pipe 2 meters away from buildings, shrubs and underground pipeline 1 meter ~ 1.5 meters.

栽植時日韩日日操天天干，喬木距建筑物應(yīng)在5米左右，距地下管網(wǎng)2米左右狂操黑屄，灌木距建筑物和地下管網(wǎng)1米～1.5米视频在线第一页。

On the high mountains of Israel will I plant it, and it shall shoot forth into branches, and shall bear fruit, and it shall become a great cedar: and all birds shall dwell under it, and every fowl shall make its nest under the shadow of the branches thereof.

栽植在以色列的高山上，它要生長枝葉欧美最强XXXX性受，結(jié)出果實日韩美女靠逼一区二区精品视频，成為一棵高大的香柏；各種飛鳥要棲在它下国产经典露出偷窥91图片专区，棲在他枝葉的蔭影之下婬片A片AAA毛片AV。

It is concluded that using techniques of drought resistance in dry area or sandy dryland could solve the problem in afforesting.

干旱或荒漠地區(qū)采取有效的抗旱栽植技術(shù)，可以有效地解決造林綠化中的難題爱鲁鲁在线视频免费观看。

It includes cleaning machinery, afforesting machinery and sapling planting machinery.

包括清理機械久久性爱小说、育林機械、樹苗栽植機械欧美精品永久。

In the aspect of customer satisfaction, the subjects felt satisfied with "the overall landscape of the golf course" the most, and then "the service attitude of the caddies","tree planting on the golf course", and "maintenance of the putting greens turf" in order.

在顧客滿意度方面操黑人逼，受試者最滿意為「球場之整體景觀」，其次依序為：「桿弟的服務(wù)態(tài)度」黄色网站国产日本、「球場樹木之栽植」與「果嶺草皮的保養(yǎng)」国产iGAO在线。

Bast fibers of Edgeworthia papyrifera purchased from mainland China and the Taimali research station of TFRI were pulped with the soda process, the alkali sulfite process, and sodium carbonate liquor, respectively. The yield, the kappa number, and the defiberating ratio under various alkali charges and alkali concentrations were evaluated.

本試驗以自大陸進口之三椏樹皮及林業(yè)試驗所太麻里分所栽植之三椏樹皮進行制漿試驗，制漿之方法有蘇打法91超碰国产在线、堿性亞硫酸鈉法及以碳酸鈉為蒸煮藥品等三種精品视频在线免费观看看，并由用堿量及藥液濃度之變化來探討三椏樹皮之收率、卡巴值及解纖率东京热官网入口。

Some gardeners train tomato plants to grow on cages or trellises.

有些栽培番茄的人將番茄苗栽植在籠狀物或格子架上404亚洲免费在线视频。

"If you still go on living in the land, then I will go on building you up and not pulling you down, planting you and not uprooting you: for my purpose of doing evil to you has been changed."

你們?nèi)羧宰≡谶@地，我就建立你們黄色免费高清视频一区二区三区，必不拆毀这里只有精品在线国产，栽植你們，并不拔出日韩伦理片精品视频网站免费，因我為降與你們的災(zāi)禍后悔了少妇漫画爆乳同人志全彩。