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- Rape seed yield per plant in the mix cropping system was 33.4% and 13.0% higher than that in the intercropping system and the sole cropping system, respectively. 油菜单株产量也以混作处理最高，比间作处理增加33.;4%25，比施磷单作处理增加13
- This article analyzes the effect of increasing yield and income of the intercropping system with maize and soybean in upland of red soil, and explains the influence of intercropping on plant growth and decrease of disasters. 分析了红壤旱地玉米大豆间作系统的增产增收效应,并从间作对作物生长的影响以及农田减灾效应等方面阐述了其增产增收的机理。
- In this article, the proceeding of research regarding biological nitrogen fixation (BNF) in intercropping system during the past decades was reviewed, and the role of BNF and its transfer in the intercropping system was discussed as well. 本文对该领域近年来的研究进展作一综述 ,同时分析豆科 / /禾本科间作系统中生物固氮的作用及其转移途径和机制。
- the intercrop system of eucalypt 桉农间作系统
- Studies on the Mechanism of Increasing Yield and Income of the Intercropping System with Maize and Soybean in Upland of Red Soil 红壤旱地玉米大豆间作系统的增产增收效应及其机理研究
- the intercropping system 间作体系
- So tea-clover intercropping system can create fine ecological effects and accelerate benign cycle of tea garden. 试验表明茶树-苜蓿的合理间作能够创造良好的生态效应，促进茶园生态系统良性循环。
- Effect of applying molybdenum on root nodule counts of soybean in the intercropping system of soybean and maize 钼肥与玉米大豆间作体系中大豆根瘤数的互作效应
- A study on microclimate under poplar-crop intercropping systems. 杨粮间作系统小气候研究。
- Study on the Upland Field Cropping Technique of Rice Variety in the Intercropping System of Tea and Rice 茶稻间作系统水稻旱作技术研究
- The results also indicate that application of superphosphate fertilizer for intercropping system improves crop yield and comprehensive benefits. 在种植相同植物篱树种的前提下，施磷肥比不施磷肥的效果好。
- Double variables analysis was used to analyze nitrogen and phosphorus fertilizer effect in wheat/ soybean intercropping system. 采用双变量分析法，分析小麦／豆间作氮磷肥效。
- THE POPULATION DYNAMICS OF PEST INSECTS AND THEIR INTEGRATED MANAGEMENT TECHNIQUES IN THE INTERCROPPING SYSTEM OF WHEAT WITH COTTON 麦套棉田害虫种群动态及其综合防治技术
- This paper presents the analysis results of the soil microbe distribution and enzymatic activity in the young apple garden with different intercropping system in the loess region. 研究了黄土塬区塬面不同套种作物的幼树苹果园土壤微生物的分布和酶活性。
- At last the suggestion of pay more attention to the relationship of mineral nutrients and pests and diseases control in intercropping system in future study was advanced. 同时阐述了矿质营养与病虫害发生的关系,并针对目前间套作系统中养分与病虫害关系研究的空白,提出今后的研究应加强间作系统中养分与病虫害控制方面的研究。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Based on the review from these respects, it was suggested that further studies should be strengthened from the viewpoints of soil moisture in intercropping system. 通过以上几方面的综述，提出了在间套作系统中土壤水分研究方面存在的不足和需要进一步研究的问题。
- The results showed that land equivalent ratio (LER), biomass and N/P content of crops significantly increased in the maize/soybean intercropping system. 结果表明，玉米与大豆间作具有明显的间作优势，间作作物的生物量、氮磷含量都显著好于单作。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
