cultivated soil的例句大全

Study on Urease Activity of Main Cultivated Soil in Guizhou

贵州主要耕作土壤的脲酶活性研究

The Result of Fixed Position Test of Irrigated-cultivated Soil

灌漠土定位试验结果

Cultivated soil-forming parent material is mainly slope sediments , fluvial and alluvial materials.

耕地成土母质主要是坡积物 、 洪积物和冲积物.

Evaluation on Available Trace Elements in Cultivated Soil in Liaoning Province

辽宁省耕地有效态微量元素含量评价

Investigation of Available Silicon Content in Cultivated Soil in Jiangxi Province

江西省耕地土壤有效硅含量调查研究

Some Problems in Current Cultivated Soil Pollution Survey and Assessment in China

关于耕地土壤污染调查与评价的若干问题探讨

Characteristics and sustainable utilization of Vegetable Cultivated Soil Resources in China

我国菜园土壤的资源特点与持续利用

Image analysis of development of cultivated soil structures under non-tillage system

免耕制度下耕作土壤结构演化的数字图像分析

Soil samples of cultivated horizon from Gongpeng town were analyzed in1998 and the results were compared with that in1990.

1998年对黑土区（弓棚镇）的耕层土壤养分进行分析，并与1990年该区土壤的化验结果进行了比较。

Dewatered sludge may be spread on the land and cultivated into the soil by conventional agricultural equipment.

去水污泥可以由传统农用机械铺设在土地之上在和培养土壤。

The salt tolerance of callus of wild/ cultivated soybean and MDA content of plant grown in salty soil

野生、栽培大豆愈伤组织耐盐性与植株盐胁迫下丙二醛（MDA）含量的关系

Selection of Strains Used to Degrade Atrazine and Factors Affecting Biodegradation of Cultivated Ginseng Soil

栽参土壤中阿特拉津降解菌株筛选及影响生物降解的因素

Studies Advances on the Cultivated Ginseng Using Old Ginseng Soil

老参地栽参的研究进展

Hexi Baojuan social forms of ancient China with the west region's unique geographical and cultural soil of a cultivated art form speak to sing;

河西宝卷是中国古代社会形态与河西地区独特的地域文化土壤中培育出来的一种讲唱艺术形式；

With the increasing of years, soil organic nutrients and the three enzymatic activity are highest in permanent grassland and lowest in cultivated pasture.

随着草地利用时间的增长，土壤有机质等养分和三种酶活性含量增高，活性增强。

Investigating and analysing natural and economic conditions of Kenli County, the content of organic matter, configuration of soil body, underground water table and salinity of cultivated horizon were used as the identification factors, and the evaluation criteria of land natural productivity were formulated.

本文通过对垦利县土地自然及经济情况的调查分析，选择有机质、土体构型、地下水埋深及土壤耕层含盐量为参评因素，制订了垦利县土地自然生产力评级标准；

Soil chemical fertility in cultivated-land and garden systems increased with land reclamation and soil maturation process, the content of soil nutrient and exchangeable Ca and Mg raised, but exchangeable Al dropped.

垦殖利用后，其化学肥力随着耕垦熟化过程不断提高，表现为土壤中各种速效养分及交换性Ca、Mg含量均增加，而交换性Al含量降低。

Spatial Variability of Soil Nitrogen in Cultivated Horizon and Its Application in a Site-specific Long-term Experimental Field

长期定位试验地耕层土壤氮素空间变异性及其应用

There were more nematode cysts in soil where the content of phosphorus and potassium were naturally rich and where the water capacity was higher. Most nema-todes inhabited in 5-30 cm cultivated horizon.

CCN多居于自然含磷、钾元素多且保水性能好的油沙土中，以5～30cm的耕作层孢囊量较多。

A Study on Condensed Tannin Used as Chelated Micronutrient Response of Rice Cultivated in Aerobic Soil to Amino Acid Chelated Micronutrient Fertilizer

缩合单宁用于微量元素螯合肥料的研究氨基酸螯合微肥对旱作水稻苗期生长及生理效应的影响