碱性土壤

They are tolerant of acid or alkaline soil.

他们是宽容的酸性或碱性土壤。

Current circumstances and mechanisms were reviewed in detail about application of the gypsum in acid soil and alkali soil .

简述了脱离石膏的工业利用，详述了脱离石膏对酸性和碱性土壤改良的现状和机理，并展望了脱硫石膏促进滩涂土植被演替的前景。

The nitrate content was higher in stem than leaf in harvest anaphase, and higher in acidic soil than in alkali one.

在酸性土壤上莴笋中的硝酸盐含量高于碱性土壤。莴笋采收后期茎的硝酸盐含量高于叶片。

The contents of Ve in two lettuees were higher in leaf than in stem, higher in acidic soil than in alkali soil.

莴笋的Vc含量以叶片＞茎，且酸性土壤＞碱性土壤。

Alkaline soil is conducive to the degradation of film, because in alkaline soil has the most quantity of actinomycetes. There is a significant positive correlation between the degradation of environment-friendly bast fiber film and the quantity of actinomyces.

碱性土壤有利于麻地膜的降解，由于在碱性土壤中放线菌的数量最多，且麻地膜的降解性能与土壤放线菌的数量呈显著正相关。

The soil in the potential distribution of Suaeda rigida Kung et G. L. Chu as its constructive species is mainly alkaline soil and the main companion species belong to the halophyte.

土壤中的潜在分布碱蓬rigida西贡等吉尔楚作为其建设性的品种主要是碱性土壤和主要配套品种属于该盐生植物。

About 12.9%-27% of applied amount of 14C-metsulfuron-methyl was mineralize d to 14CO2 through opening 14C-triazine ring in soils tested after 180 days of the incubation.

4在整个培养试验期间(180d)，14C-甲磺隆在7种土壤中通过三嗪杂环开环矿化为14CO2的量约占引入量的12.9-27.0%，其在碱性土壤中更难被矿化为14CO2。

Degradation rate was influenced by pH value of the soil. The degradation of Chlorsulfuron in alkline soils was slowly, on the contrary, in acidic soils were rapidly. Chlorsulfuron in alkaline soils easy cause detrimental effects on the crops easily. 2. Many xerophyte of succeeding to wheat is highly sensitive to Chlorsulfuron. The succeeding crops will be injured if Chlorsulfuron is used in alkaline soil.

通过各项试验研究取得结果如下： 1、氯磺隆土壤残留研究表明，它在土壤中的降解主要以水解作用为主，土壤pH是影响氯磺隆在土壤中降解速率的主要因子，它在酸性土壤中降解较快，而在碱性土壤中降解较慢，因此氯磺隆农药在碱性土壤中使用易造成对后茬作物的危害影响。

Based on this, a rapid,simple and accurate method for the determination of hexavalent chromium in alkalescent soil has been developed.

结果表明，用0.4mol／LKCl为提取剂，离心分离提取液，可简单、快速、准确地测定土壤中Cr6＋，所建立的方法适用于北方偏碱性土壤。

Compare to the strong acidic soil and feeble alkalic soil condition, the effect of alkalic soil on the garlic were relative great.

同时，比较强酸性条件与微碱性条件，微碱性土壤对大蒜的生长发育和产量质量形成的影响最大，表现为明显的抑制作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。