平衡施肥

N·P·K平衡施肥对紫云英产量的影响

Effect of N · P · K Balanced Fertilization on Yield of Chinese Milk Vetch

四川盆地遂宁组（J（35））母质发育紫色土的平衡施肥与水土保持

Balanced fertilization and soil and water conservation in the purple soil developed from J_ ( 35 ) material

土壤微生物特性测定表明，不平衡施肥降低了土壤微生物量N，使微生物量C/N比增加。

Unbalanced fertilization decreased microbial N but increased C / N ratio of the soil microbial biomass .

在本棉区土壤肥力及生产水平下，应重视基施化肥，实施稳N增P增K的平衡施肥策略。

According to the soil fertility and productivity level in this region , the base fertilizer , N 、 P 、 K should be applied proportionally .

虽然N处理下生物量生产稳定性较高，但其生产力水平低。可见，只有平衡施肥能够确保双季稻田系统持续高产、稳产。

Although the stability of biomass production was higher the productivity was lower . Therefore , only balanced fertilizer can assure the high and stable yield in double rice ecosystem . 3 .

平衡施肥显著提高毛竹林产量和质量并使土壤肥力的消耗和下降有所缓和，土壤全N、全P含量，施肥处理垦复处理对照处理。

Fertilization increased the bamboo production and improved quality significantly . It also reduced the exhaustion of bamboo forest soil fertility . The soil total N and total P content is : fertilization treatment assart treatment contrast treatment .

在平衡施肥试验中，OPT处理水稻各项生长指标及产量表现最好，表明平衡施肥有利于水稻生长，提高水稻产量。

The growth indicators and yield of OPT treatment was best , balanced fertilization be used to improve growth and yield of rice .

在草甸菜园土上，采用311&B最优回归设计方案，进行了平衡施肥对大白菜Vc及No3－－N含量影响的研究。

It was studied that effect of dressing balanced fertilizers to content of vitamin C and nitrate nitrogen in cabbage by using 311 B optimum regression design programme on meadow vegetable soil .

NPK平衡施肥使籽粒粗脂肪，粗蛋白质、淀粉、还原糖、水溶糖、蔗糖含量分别提高13.0%、22.5%、5.9%、42.9%、15.0%、24.2%。

The content of crude fat , crude protein , starch , reducing sugar , soluble carbohydrate , sucrose in seed is increased by 13.0,22.5,5.9,42.9,15.0,24.2 per cent , respectively .

ASI土壤养分状况系统研究法的诊断结果与菠菜产量和品质的提高具有较好的相关性，对菠菜平衡施肥有一定的指导作用。

There was a preferable correlation between the yield and quality of vegetable and diagnosis results of ASI systematic approach . Therefore , ASI systematic approach could be applied on spinach balanced fertilization .

在不施肥（对照）及适合杂草和小麦生长的平衡施肥处理区（NP和NPK），麦田杂草的危害（小麦减产百分率）最为严重。

In the CK ( no fertilizer application ) and the treatments with balance fertilizer application ( NP and NPK ) which fitted for the growth of both wheat and weed , the weed damage was the most serious .

小麦玉米带田高产平衡施肥研究

Study of High Yield Balancing Fertilization in Wheat Inter-cropping Maize Field

平衡施肥竹林土壤养分存在半方差结构。

There is semi - variance structure in soil nutrient status .

镁、钙肥对肥城桃品质影响及平衡施肥的研究

Effects of magnesium and calcium on peach quality and balanced application

毛竹林平衡施肥及营养管理研究

Studies on Balance Fertilization and Nutrition Management in Moso bamboo Forests

平衡施肥对大白菜产量和品质的影响

Effect of Balanced Fertilization on Yield and Quality of Chinese Cabbage

葡萄植株营养诊断与平衡施肥调节技术研究应用

Study and Application of Grape Nutrition Diagnosis and Balanced Fertilization Technique

作物生态平衡施肥决策系统的研究

Researches of decision making system for crop ecological and equilibrium fertilizing

用集对分析方法研究平衡施肥

Study Balance Applying Fertilizer by The Method of Set Pair Analysis

设施无公害菜豆平衡施肥技术方案

Technological Scheme of Balanced Fertilization of Non-polluted Bean in Protected Cultivation

油菜平衡施肥配套技术的增产效应

Yield increase effect on rape by sets of balanced fertilization technique

生态平衡施肥技术产业化模式和机制研究

Studies on Industrialization Mode and Mechanism of Ecological Balanced Fertilization Technique

土壤养分综合评价法和平衡施肥技术及其产业化

Comprehensive evaluation of soil nutrients balanced fertilization technique and its industrialization

平衡施肥对宁夏银川日光温室番茄产量的影响

Effect of Balanced Fertilization on Greenhouse Tomato Yield in Suburban Yinchuan

淮北砂姜黑土小麦平衡施肥技术研究

Study on Balanced Fertilizer in Wheat Growth in Shajiang Black Soil

山西设施菜田土壤养分状况及蔬菜平衡施肥

Soil Nutrition and Vegetable Balanced Fertilization of Facilities Vegetable in Shanxi Province

优质晚稻平衡施肥数学模型研究

Study on Mathematics Model of Balanced Fertilization for High Quality Late Rice

平衡施肥理论与肥料高效利用

Principle of balanced fertilization and high use efficiency of fertilizer

甜菜高产高糖平衡施肥模式

Balance Fertilization Model of High Yield and High Sugar Content in Sugarbeet

花椒平衡施肥技术研究

A Technical Study on Balance Fertilization of Chinese Prickly Ash