豆科作物

利用同位素~（15）N对豆科作物固氮量测定的研究

Determination of nitrogen fixation of legume crops using isotope ~ ( 15 ) N

紫花苜蓿（MedicagoSativa）是当今世界上种植面积最大，应用最广泛的多年生豆科作物。

Cultivated alfalfa ( Medicago sativa ) perennial legume crop is wildly planted in the world .

根瘤菌（Rhizobium）对非豆科作物的侵染及侵染条件的研究

A study on invasion of Rhizobium against the nonlegumes and its invasive conditions

目前，一系列令人兴奋的实验结果表明：LCOs不仅可促进豆科作物的生物固氮作用，对一些非豆科作物的细胞分裂作用等同样具有刺激作用。

There are promising results that suggest the application of LCOs in leguminous and non leguminous plants can control cell division .

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 .

钼是豆科作物固氮酶复合体组成的必需元素。

Molybdenum is an essential element consisting of nitrogenase enzyme complex .

燃煤烟气脱硫副产物在酸性土壤上施用的效果&以豆科作物为例

Effects of desulphurisation byproducts on leguminosae crop growth in acid soils

豆科作物轮作的培肥增产效果研究

Effect of raising fertility and crop yield by rotation of legume

两种豆科作物种子萌发对酸雨胁迫的响应

Effects of simulated acid rain on seed germination of two leguminous crops

一种提高豆科作物-根瘤菌共生固氮有效性的方法

An effective method of enhancing symbiotic nitrogen fixation of legume nodule bacteria

在酸性土壤上种植豆科作物时常发现缺钼。

Molybdenum deficiency is found when legumes are grown on acid soils .

非豆科作物套种时间对烤烟产量和质量的影响

Effect of Interplanting Time of Non Leguminous Plants on Tobacco Yield and Quality

热带水稻和豆科作物病毒病国际讨论会简介

International Symposium on virus diseases of rice and leguminous crops in the tropics

钾还具有增强抗病、增加豆科作物根瘤等功能。

Potassium also-has some functions on disease - resisting and nodule - increasing .

几种除草剂在豆科作物田除草效果及安全性测定

Effect of Different Herbicides on Weeds in Bean Crops and Their Safety Testing

根构型分析在豆科作物磷效率研究中的应用

Application of Root Architecture Analysis to the Study of P Efficiency of Leguminous Crops

本文对根构型的概念、根构型的研究方法及豆科作物根构型与磷效率的关系进行了论述。

Abstract Root architecture is great importance to P uptake efficiency of leguminous crops .

吉林省豆科作物组织细胞培养发展现状

Developing present situation on cell and tissue culture of legume crops in Ji Lin Province

冀西北坝上高原豆科作物固氮培肥效应研究

Study on the Effect of Legume Nitrogen Fixation and Fertility Betterment on the Bashang Plateau

Cd~（2+）处理对两种豆科作物幼苗生长的影响

Effects of Treatment with Cd ~ ( 2 + ) on Seedling Growth of Two Beans

豆科作物以改善土壤速效性氮、降低磷的含量为特征；

Legume has characteristics of improving soil rapidly available nitrogen and decreasing the content of phosphorus .

由于施用磷肥，小麦籽粒的增产量比豆科作物的干物质增产量还高7%～13%。

By application of P fertilizer , the grain increase of wheat was 7-13 % higher than the biomass increase of legume crops .

综述了咪唑啉酮类除草剂与豆科作物的相互作用、对动物和敏感植物的影响及其环境行为、归趋和残留分析方法的研究进展。

The effects of imidazolinone on soybean , animals and sensitive crops and the environmental fates and analysis of the residues were reviewed .

对水稻、纤维作物、豆科作物、油菜、瓜果、甘蔗等作物进行了施钾效应研究。

The effect of K application on rice , fibre crops , legume crops , rape , melon , fruit and sugarcane was studied .

土壤有效氮在一定程度上影响着非豆科作物（小麦）磷肥效果的大小，而对豆科作物的磷肥肥效无影响；

To certain extent , available N in soil affected non-legume crops on the efficiency with no effect on the efficiency for legume crops .

菜豆普通花叶病毒是侵染豆科作物的主要病原之一，给豆类生产带来了巨大为害，日益受到人们的重视。

Bean common mosaic virus ( BCMV ) is a main viral pathogen which heavily infects legumes and causes serious yield losses in crops .

从豌豆提取的烯醇酶对氟化物敏感。冀西北坝上高原豆科作物固氮培肥效应研究

Enolase isolated from peas was sensitive to fluoride . Study on the Effect of Legume Nitrogen Fixation and Fertility Betterment on the Bashang Plateau

豌豆蚜是豆科作物和牧草上的优势害虫之一，寄主范围广泛。

Acyrthosiphon pisum ( Harris ) is one of the dominant pests on legume crops and forages that has a large host plant extent .

种植豌豆不同于其它两种作物，不施氮时，生物体氮仍然和休闲土壤持平，这表明在种植条件下，施用氮肥或种植豆科作物对维持土壤生物体氮库具有重要意义。

It also indicated that under planting , application of nitrogen fertilizer or planting of bean section crops had great significance on organism-nitrogen storeroom in soil .

在不同类型的红壤上，豆科作物适量施用脱硫副产物均有不同程度的增产和提高品质的效果，并能有效地改善土壤的理化性能；

The desulphurisation products applied to red soils derived from different parent material are effective in promoting the growth and improving the quality of the crop .