Potassium-magnesium fertilizer contained a large number of calcium into the soil, but also play a role in disinfection, will be reduced as a result of continuous cropping and land compaction caused by bacteria, such as increasing the hazards of cotton, also contained potassium magnesium manganese fertilizer can reduce damping-off , and Verticillium wilt incidence, Mo can enhance the ability of cotton resistance to Verticillium wilt; and management of salinity through the potassium-magnesium fertilizer to improve the ecological balance of the soil environment, absorption of nutrients and more robust plants, their resistance to strong and difficult illness.

鉀鎂肥中所含的大量鈣元素進(jìn)入土壤后中日韩人妻人人爽，也起到消毒作用免费观看黄网，會減少由于重茬和土地板結(jié)等造成病菌增多對棉花的危害初高中生黄福利网站，同樣鉀鎂肥中所含的錳可減少立枯病精品欧美在线精品欧美在线、黃萎病和枯萎病的發(fā)生天美自拍乱码在线播放视频，鉬還能增強(qiáng)棉株抗黃萎病能力免费精品国产高清在线观看；而且鉀鎂肥通過治理鹽堿，改善土壤生態(tài)平衡環(huán)境黄色的免费，吸收的養(yǎng)分多九色草免费电影，植株健壯，本身抗逆性就強(qiáng)久久久打桩机，不易生病精品推荐本地黄色视频。

The mechanism of continuous demineralization using EDI technology is explained through describing the effects of the salinity and flow rate of raw water on the applied electric current.

介紹了EDI技術(shù)的基本特點(diǎn)，通過描述原水中含鹽量和流速對膜堆的電流的影響欧美老年性生活视频，對EDI連續(xù)脫鹽的機(jī)理加以解釋在线播放你懂的网站。

After the study of inclusion, we found that fluid was low salinity, low denseness and low temperature.

包裹體研究表明，含礦流體為低鹽度A片免费观看久，低密度流體国产a√视色，成礦溫度較低。

The characteristics of changed Sr/Ba coincide with particle size and macroelement analysis. The higher Sr/Ba shows depauperization and increasing salinity.

Sr／Ba值的升降變化特征與粒度分析結(jié)果和常量元素分析結(jié)果都十分吻合思思玖玖，底部的高值說明湖面萎縮www簧片网址视频，鹽度增加；56cm（公元1923年）以下相對平穩(wěn)亚洲人成网网址在线看，56cm以后出現(xiàn)劇烈波動日韩AAAAAA免费毛片，這是人類活動對環(huán)境擾動的結(jié)果。

By employing indicators as soil PH, conductance and salt content, different soil salinity degrees are plotted out. There arc 9 types of salinisation levels in Fukang oasis. Within them, the strong saline soil and solonchak are the main types, which, with regards to latitude and from the lower of diluvial fan to desert, distribute in turn as middle saline soil, strong saline soil, solonchak, strong saline soil, solonchak and non- saline distribute.

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In an enclosed experimental system, which was conducted in the land-based tanks in Third Institute of Oceanography, SOA, Xiamen, we induced dinoflagellate red tides artificially without the effects of disturbance of salinity and water movement.

林昱作者在國家海洋局第三海洋研究所的陸基水池中www又湿又大，應(yīng)用圍隔實(shí)驗(yàn)技術(shù)，排除了水動力一本二本三本黄色视频、鹽度等環(huán)境因子的變動性的干擾欧美综合缴情五月丁香六月婷，人工誘發(fā)甲藻赤潮国产免费大黄手机在线。

Effect of concentration of surfactants, alkalines and salinity on the DIT behaviors are investigated.

詳細(xì)地考察了表面活性劑濃度、堿度及鹽度對動態(tài)界面張力行為的影響亚洲精品黄色中国。

The phytoplankton diversity was restricted by environment factor such as water temperature, salinity, COD, biomass, species.

浮游植物多樣性主要受水溫AV黄色网站大全、鹽度、COD动漫无码av永久免费专区、生物量人人插人人爽爽人人干射、物種數(shù)等環(huán)境因子的制約。

There were many kinds of salinities industfall, and it was an approach of the salinity accumulation of soil.7.The content of organic compound in the dustfall in Tarim Basin were reduced from north to south,east to west. Dustfall was an approach that calcium carbonate and calcium sulphate to be increased, butthe content of calcium carbonate and calcium sulphate were different in each heights and sites.

降塵中含有多種鹽分欧美黄色网站免费的，是土壤積鹽的一個途徑午夜福利小黄片。7 塔里木盆地降塵中的有機(jī)質(zhì)含量由北至南、由東至西逐漸減小狼友免费观看不卡网站，降塵是碳酸鈣a亚洲A片视频网、硫酸鈣增加的一個途徑，不同觀測點(diǎn)及不同高度的降塵中的碳酸鈣最新的毛片网址、硫酸鈣的含量是不同的一级a做片免费看欧美一。

The dynamic of soil water content and salinity is significantly different among communities in ecotone.

過渡帶各類型群落間土壤水鹽動態(tài)存在顯著差異，土壤水鹽的梯度變化是群落分布和演替的根本原因91自拍最新地址。