Effects of amendments on availability of Cu and Zn in two types of soils in China;
改良剂对中国两种典型土壤铜锌有效性的影响及机理
Study on Amount and Time of Soil Amendment Applied;
土壤盐碱改良剂施用量及施用时期研究
Effects of soil amendments on the characters of mixed soil(copper mine tailing and garden soil) and on the growth of ryegrass on it;
改良剂对铜矿尾矿砂与菜园土混合土壤性质及黑麦草生长的影响
Effects of different modifiers on growth and chlorophyll content of Eulaliopsis binata growing on soil polluted by lead/zinc gangue.;
改良剂对铅锌尾矿污染土壤上龙须草生长和叶片叶绿素含量的影响
Influences of Various Modifiers on Acidity of Brown Red Soil;
不同改良剂对棕红壤酸性的改良效果
Effects of Various Modifiers on Soil Biochemical Properties and Tobacco Yields;
不同土壤改良剂对土壤生化性质与烤烟产量的影响
Regulatory Effect of Different Soil Amendments on Accumulation of Cd and Pb in Vegetable Field System;
不同土壤改良剂对菜地系统铅镉累积的调控作用
Pot experiment was used to study the effects of four amendments (calcium-magnesium phosphate, sepiolite, calcium carbonate and organic manure) on the growth and heavy metal (Cu, Cd, Pb and Zn) accumulation characters of Juncus effuses grown on the soil contaminated by lead/zinc mine tailings.
通过盆栽试验研究了铅锌尾矿污染土壤上施用钙镁磷肥、海泡石、碳酸钙和有机肥等4种改良剂对灯心草生长发育和产量以及重金属元素Cu、Cd、Pb、Zn积累特性的影响,并分析了施用改良剂后土壤pH值和土壤中有效态重金属含量的变化。
Study on the Application of New Bread Improver;
新型面包改良剂的应用研究
The purpose of this paper is to develop better cold flow improvers that can improve the cold flow property of biodiesel.
本文围绕生物柴油低温流动性这一生物柴油品质改良技术研究中的重点问题,针对生物柴油低温结晶特点以及现有柴油低温流动改进剂不适用于生物柴油的现状,借鉴柴油低温流动改进剂的作用机制,在新型生物柴油低温流动改良剂的合成、研制与开发方面,进行了深入研究,主要完成了以下几个方面的工作:1、不同原料生物柴油品质研究采用碱催化酯交换法制备了菜籽油、棕榈油、大豆油3种生物柴油,对照国家生物柴油产品质量标准,对其质量特性进行了分析与研究,以获得质量稳定与可靠的研究材料。
Improved on Modifier Formula and the Results of Improving of Severe Soil Salinity;
重度盐碱土改良剂配方及改良效果的研究
Effects of Different Modifiers on Plant Growth and Pb-Cd-Contaminated Soil;
不同改良剂对Cd、Pb污染土壤改良效果的研究
Experimental research on stabilizing expansive soil by CTMAB
使用CTMAB改良剂改良天然膨胀土的试验研究
Improvement Effects of Soil Amendments on Soil Water Retention Capacity in Loessial Soil
土壤改良剂对黄绵土持水性能的改良效应研究
The Effects of Organic Absjects on Cucumber Downy Mildew;
不同有机改良剂对黄瓜霜霉病的影响
STUDIES ON THE SOIL REMEDIATION OF BIOLOGICAL AMENDMENT FOR CONTINUOUS GINSENG CROPPING SOILS
生物改良剂对参后地修复作用的研究
APPLICATION OF HACCP IN PROCESSING OF BREAD IMPROVER
HACCP在面包改良剂生产中的应用
Study on Regulation and Control of Heavy Metal Pollution in Vegetable by Mineral Conditioner
矿物改良剂调控蔬菜重金属污染研究
Development and Application of Biosurfactant as a New Type Compost Amendment;
堆肥改良剂—生物表面活性剂的开发与应用研究
Study on the Remediation Effect of Different Ameliorant to the Pb Polluted in Granitic Latosol;
不同改良剂对砖红壤铅污染土壤改良效果的研究
Mechanism of Ameliorant Combinations Ameliorating Saline-alkali Soil and Effect of Ameliorant Combinations on Plant Salt-tolerance;
改良剂组合对盐碱土改良机理及对植物耐盐性影响的研究
The Study of the Effect in Improvement of Alkaline Soil with Liquid-amendment (Kangdibao、Yanjianfeng);
液体改良剂（康地宝、盐碱丰）对碱土改良效果的研究
EFFECT OF THE ND MODIFIER ON SODA SALINE-ALKALI SOIL AND THE PADDY RICE GROWTH
ND改良剂对苏打盐碱土改良效果和水稻生长的影响
Effects of the Combined Application of Brackish Water Leaching and Soil Amendments on Coastal Saline Soils
微咸水淋洗与施改良剂结合对滨海盐土的改良效果
Study the Effects of Soil Improvement on Acid Soil in the South of China
不同土壤改良剂对南方酸性土壤的改良效果研究
Effect of Desulfurization Gypsum and Special Soil Amendment for Improvement of Takyr Solonetzs
燃煤烟气脱硫废弃物及专用改良剂改良龟裂碱土的效果
The improver effect of ascofbic acid (Asc)was recognized by Jorgensen as early as 1935.
抗坏血酸(Asc)的改良剂作用早在1935年就被Jorgensen提出。
Study on the Kraft Lignin as Soil Conditioning Agent
工业硫酸盐木素用作土壤改良剂的研究