改良剂

LC土壤改良剂对土壤盐碱及大白菜生长的影响

Effect of LC Soil Conditioner on Saline-Sodic Soil and the Growth of Chinese Cabbage

土壤改良剂MDM对草甸碱土和水稻生长的影响

Effect of soil conditioner MDM on meadow alkali soils and growth of rice

不同改良剂对Cd、Pb污染土壤改良效果的研究

Effects of Different Modifiers on Plant Growth and Pb-Cd-Contaminated Soil

3种改良剂对不同土壤-水稻系统中Cd行为的影响

Effects of Three Amendments on Behaviors of Cadmium in Different Soil - Rice System

ND改良剂对苏打盐碱土改良效果和水稻生长的影响

Effect of the nd modifier on Soda Saline-Alkali Soil and the paddy rice growth

山地枇杷果园施用TC土壤改良剂的效应研究

Studies on the effects of employing TC soil-conditioners in mountain loquat orchard

通过试验研究，在合理的改良剂掺量下，对C、D类路基填料进行改良可以满足路基基床及路堤部分填料要求。

Through trials , it is feasibility and rationality that C , D stuffing improved satisfy with stuffing of roadbed or part under it .

几种改良剂对Cd和Pb污染土壤小白菜生长的影响

Effects of Several Modifiers on the Growth of Non-heading Chinese Cabbage in Cadmium and Lead Contaminated Soil

柑桔园施用TC土壤改良剂的效应

Effective of Applied Soil Corrective in Citrus Garden

土壤改良剂对NaCl胁迫下草地早熟禾种子萌发及幼苗生长影响的研究

Effect of Soil Amendment on Seed Germination and Seedling Growth of Kentucky Bluegrass under NaCl Stress

最佳改良剂确定为PAM，其次是石膏和有机肥。

The best soil amendment was PAM , next came gypsum and organic matter .

HACCP在面包改良剂生产中的应用

Application of HACCP in processing of bread improver

实践上可为Cd、Pb污染防治的改良剂和施肥等化学措施提供理论依据。

In addition , this paper will provide the theoretically basis for practical remediation of Cd and Pb-contaminated soil by amendment and fertilizers .

结果表明，改良剂处理土壤生长的龙须草长势明显优于对照，地上部生物量均显著高于对照（P≤0.05），增产效果均>100%。

The results show that the plants in the treated soils grew much better than in CK , with biomass of the shoots increased by over 100 % ( P ≤ 0.05 ) .

研究结果表明，SSL适宜作面粉改良剂，可以提高面团的加工性能和食用品质。

It was proved that flour additive of SSL improved edible quality and processing property of steamed - bread .

研究了用蒙脱石、稻草和鸡粪作为改良剂对铜矿尾矿砂有效养分、有效态重金属含量、pH值以及对尾矿砂上黑麦草生长的影响。

A study was conducted on effect of montmorillonite , rice straw and fowl dung , used as amendment , on growth of ryegrass on copper mine tailing .

为了保证食品安全，探讨了HACCP体系在面包改良剂生产中的应用。

In order to ensure product safety , HACCP system was applied in processing of bread improver .

不同化学改良剂均能不同程度的提高土壤渗透率，增加田间持水量，降低土壤pH值，减少土壤全盐量，增加阳离子交换量，降低碱化度等。

Different chemical improvers were able to increase soil permeability and soil field capacity , reduce soil pH , reduce soil total salt content , increase CEC , reduce ESP in different extent .

污泥含有N、P、K及多种微量元素和大量有机质，可用作肥料和土壤改良剂而具有正效应；

Abstract Sewage sludge contains plenty of organic matter and N , P , K as well as many kinds of trace elements . It can be used as a fertilizer and soil conditioner for plant growth .

目前，通过调节土壤pH值、施入有机肥及土壤改良剂控制Cd生物有效性的报道已较多，而对于土壤中的不同水分预处理对Cd生物有效性影响的研究较少。

Currently , the reports about pH , organic matter and ameliorants ' effect on controlling the mobility were so more , while the studies of water pretreatment on Cd bioavailability was insufficiency .

通过盆栽及田间小区试验，研究了改良剂MDM对松嫩平原草甸碱土的改良效果。

The effect of the soil conditioner MDM on ameliorating the meadow alkali soil was investigated by pot culture and field experiment .

通过添加结晶改良剂，获得了过滤性能良好的粗大石膏结晶，磷石膏过滤强度>600kg干渣/（m2·h）

Some crystal improvers can cause the bigger phosphogypsum crystals with a good filtration property 〔 filtrating intensity > 600 kg / ( m 2 · h ) dried material 〕 .

三种改良剂施用在一定程度上可降低Cu对小麦根系的毒害，促进了根的伸长和发育，提高了小麦的根重和分蘖数。

Any of three amendments could reduce toxic hazard of Cu to wheat root in certain extern , promote the growth and root development of wheat and improve the root weight and tillers of wheat .

当Cu添加量为200mg/kg时，三种改良剂均降低了土壤有效Cu，粉煤灰、磷灰石降低了水溶态Cu。

All of three amendments decreased the contents of soil available Cu , and fly ash and apatite decreased the water soluble Cu when 200 mg / kg of Cu was added to incubated soil .

聚丙烯酰胺（PAM）是一种新型高效土壤结构改良剂，对适宜的土壤它可抑制土壤表面结皮，增加土壤水分入渗。

PAM is a new and high efficient agent for improving the soil structure . It can control surface crusting of eligible soil and increase infiltration .

虽然3种改良剂均能降低土壤中有效态Cd以及糙米和秸秆中Cd的含量，使稻米质量符合国家食品卫生安全标准，但土壤性质的不同会影响改良剂的效果。

In addition , all three amendments could decrease the content of Cd in brown rice , stalk and effective Cd content in soil , and make rice accord with the National Food Safety Standards .

通过试验结果表明：固体改良剂BGA可以降低滨海盐土中的可溶性盐量和PH值；改变土壤的物理性状，提高土壤的通透性，保持土壤水分；

The result was that BGA solid amendment decrees content of dissoluble salt and pH and change Physics character of seashore Saline soil , increase soil aeration and keep soil water .

用蒙脱石、稻草、鸡粪作为改良剂，研究不同改良剂对铜矿尾矿砂与菜园土混合土壤pH、有效态重金属含量、脲酶和磷酸酶活性以及混合土壤上种植的黑麦草生长的影响。

Effects of different soil amendments ( montmorillonite , rice straw and chicken manure ) on the characters of mixed soil ( copper mine tailing and garden soil ) and on the growth of ryegrass on the soil were studied .

采用盆栽试验研究了稀土镧、熟石灰、钙镁磷肥和柠檬酸4种改良剂对小白菜在重金属Cd和Pb污染土壤上生长的影响。

Effects of four modifiers of Lanthanum , calcium hydroxide , fused calcium magnesium phosphate and citric acid on the growth of non-heading Chinese cabbage cultured in Cd and Pb contaminated soil were studied by pot trials .

在盐胁迫下，改良剂的用量控制在2kg／m~2，即可收到理想的降低盐胁迫效果。

Kilograms per square meters of amendment was good for declining salt stress .