绿肥

本文用N￣（15）标记水稻和绿肥研究了稻田土壤－作物－家畜系统中氮的循环。

His paper deals with the use of N ￣( 15 ) - labelled rice straw and green manure to study the cycle of N in the crops-domestic animal-paddy soil system .

研究了大田条件下施用绿肥与化肥N后，双季稻区稻田土壤氧化亚氮（N2O）的排放。

A field study was conducted to investigate effects of leguminous green manure and chemical fertilizer N on nitrous oxide ( N 2O ) emissions from paddy soils under double-crop rice systems .

￣（15）N标记绿肥喂猪后还田的转化和效益的研究

Efficiency and transformation of ￣( 15 ) n-labelled green manure after feeding

饲用~（15）N标记绿肥在猪体内氮转化和代谢规律的研究

Fate and metabolism of nitrogen form 15N - labelled green manure after feeding growing pigs

富钾绿肥籽粒苋D881、No.南方林区野生林用绿肥的筛选研究

Screening Study on the Wild Green Manures for Forests in the Southern Forest Region

对粉煤灰复田立地上欧美杨人工幼林施肥效应进行了研究，结果表明：①N、P、K和绿肥肥效均极其显著。

Study on the effect of fertilization on the growth of juvenile plantation of P. × euramericana in reclaimed area by coal ash was conducted .

应用15N标记绿肥饲喂生长猪，开展N平衡试验，考查绿肥中的蛋白质、氨基酸、纤维素在猪体内的消化、吸收和分布。

A nitrogen balance trial was used and three growing pigs were fed with 15 N-labelled green forage to study the digestion , absorption of N compounds and cellulose from green forage .

白花草木樨（MelilotusAlbus）分布广泛，抗逆性强、可用于绿肥和饲草等。

Melilotus albus is widely distributed and hardy , and can be used for green manure and forage grass , etc. however Melilotus .

采用批次吸附试验和土柱淋洗试验，研究了绿肥和污泥中水溶性有机物（DOM）对除草剂草萘胺在黄棕壤和石灰性潮土上吸附和迁移影响。

Batch adsorption and column experiments were conducted to measure the sorption and leaching of napropamide in soils in the presence of DOM derived from green manure ( GM ) and sewage sludge ( SS ) .

与休闲相比，种植和翻压豆科绿肥后，第一年和第二年小麦播前土壤有机质分别提高15.6%和9.1%，pH在第二年降低0.16。

By comparison with control , after planting legumes in two consecutive years , soil organic matter was increased by 15.6 % in the first year and 9.1 % in the second year , and soil pH was decreased by 0.16 in the second year .

相同绿肥翻压量下，不同化肥施用量处理（HG、MF、LF）的，玉米和小麦产量都表现为随化肥施用量减少呈降低的趋势。

Under same green manure returning quantity , The corn and the wheat yield of different chemical fertilizer quantity treatments ( HG , MF , LF ) all reduced as enhance of chemical fertilizer quantity .

绿肥还田对烟叶化学成分及C3F评吸质量有影响。

The green manure returning affected on chemical content and C3F smoking quality of the tobacco leaves .

翻压绿肥处理（LGF、MGF、HGF）有利于改善土壤物理化学性状。

The green manure returning treatments ( LGF , MGF , HGF ) were advantageous to the improvements of soil physical and chemistry characters .

油菜可以利用酸性土壤的Ca-P，种植油菜可以减少土壤磷向O-P的转化。油菜种植为绿肥可以从总体上提高土壤磷的有效性。

Rape could use Ca-P , decreased the transformation of P into O-P , which could enhance the validity of P in acid soil .

茶园覆盖稻草和种植豆科绿肥在夏秋干旱季可增加土壤含水量，改善茶园土壤结构，增加土壤有机质，提高N、P、K等养分的有效性。

Some other measures were applied , such as planting clover or mulching straw that can increase soil water content and natural enemy amount , control growth and propagation of pest , improve soil structure of tea plantations and increase the soil organic matter and available N , P , K.

结果表明，绿肥和猪粪DOM经过土柱后极性都有所降低，在潮土上的降低幅度较大，分别为11.4%和10.72%；

The results showed that the polarities of DOM derived from green manure and pig manure were obviously decreased by 11.4 % and 10.72 % , respectively , when they were leached through soil columns , especially in the calcareous soil .

结果表明：在绿肥全部还田条件下，不同氮肥用量对烤烟株高、烟叶SPAD值、烟株干物质累积以及烤后烟叶产量、产值和化学成分均有一定的影响。

Results showed that nitrogen fertilization rate significantly affected tobacco plant growth , leaf SPAD value , dry matter accumulation , leaf yield , economic value as well as chemical components .

紫云英绿肥的肥效研究&Ⅱ.用0.5N中性（pH7.0）焦磷酸钠溶液提取的氮组分

A study of the fertilizer efficiency of Milk-vetch ⅱ . the nitrogen fractions extracted with 0.5N neutral ( ph 7.0 ) sodium pyrophosphate solution

灌水条件下，以化肥+绿肥处理和化肥+鸡粪处理最佳，产量分别为44825kg／hm2和44450kg／hm2，分别比对照增产24.3%和23.3%；

NPK + chicken manure and NPK + cake manure application under irrigation , which yield were 44 825 kg / hm2 and 44 450 kg / hm2 respectively and the yield increase by 24 . 3 % and 23 . 3 % ;

研究了红壤丘陵地区大田条件下旱地种植冬季豆科作物、油料作物、休闲，以及水稻田冬季休闲、种植紫云英绿肥后，土壤氧化亚氮（N2O）的排放。

Field studies were conducted in red soil hilly region to investigate the effects of winter legume crops , rapeseed crops and fallow in upland agricultural soils , and milk vetch and fallow in paddy field on nitrous oxide ( N 2O ) emissions .

3幼龄龙眼果园套种绿肥及清耕处理土壤表层（0-20cm）酶活性（除多酚氧化酶外）均比亚表层（20-40cm）高，呈现较明显的层次性。

The enzyme activity ( except polyphenol oxidase ) of surface soil ( 0-20cm ) was higher than those of sub - surface soil ( 20-40cm ), showing that there was obvious different layers in enzyme activity on young Longan orchard .

水稻强化栽培体系（SRI）农艺优化措施是：15d秧龄移栽，密度为每公顷栽150000丛、施氮量为每公顷在30000kg绿肥作基肥的基础上，加化肥纯氮150kg。

The optimization of high-yield cultural practice under the system of rice intensification was : seedling of 15d from sowing date to transplant , transplanting density of 150000 hills / hm2 , and total N application of 150kg / hm2 under basic fertilizer of 30000kg / hm2 green manure .

四个处理的SQI等级范围为0.552（R-R-WF处理）到0.632（R-R-MV处理），R-R-MV处理的SQI值和土壤功能等级最高，三个冬种绿肥处理都明显高于冬闲处理。

Soil quality index ratings ranged from 0.552 ( R-R-WF treatment ) to 0.632 ( R-R-MV treatment ) among the four treatments . SQI and soil functional class of the R-R-MV treatment are the highest , the three winter green manure treatments are higher than the winter fallow treatment obviously .

华中地区主要绿肥在提高土壤肥力上的作用

Significance of green manures in improving soil fertility in Central China

果园套种绿肥对果园土壤改良的效果

Effect of Interplanting Green Manure Crop in Orchard for Improving Soil

经济绿肥覆盖对西双版纳胶园土壤性状的综合影响

Economical Green Manure Mulches Earth Surface in Xishuangbanna Rubber Plantation

野生绿肥牧草扁茎黄芪青春野绿

Wild green manure and forage grass plant & astragalus complanatus

花岗岩侵蚀区山地绿肥种植试验研究

Research on the Planting Green Manure in the Eroded Granite Mountain District

绿肥压青后水稻生育期间土壤中还原性物质的动态变化

The dynamical equilibrium of soil reductive substances after green-manuring for rice culture

紫花苕绿肥不同部位的营养价值研究

Nutrition Value of Different Parts for Hairy Vetch Green Manure