施肥对水稻植株碳氮分配与积累的影响

Effect of Fertilizers on Rice Plant Arbon and Nitrogen Distribution and Accumulation

陆地生态环境中最为重要的元素就是碳元素,在植物进行光合作用的过程中,氮元素可以通过在叶片上的分配格局来对光合作用产生影响,所以施肥过程中的元素选择能够对水稻的生长过程产生比较明显的影响。本文通过已经完成的定位试验,根据氮元素来源为研究变量,试验分析集中研究水稻植株器官不同部位和不同时期的碳氮元素含量和储量的变化,结果表明:无机肥与有机肥按照合适的比例共同使用能够更好地让植物产量提升。

Carbon is the most important element in terrestrial ecosystems,in the process of photosynthesis in plants,nitrogen can be through the distribution pattern on the blade to impact on photosynthesis,so the elements choice in the fertilization process can have a more obvious influence on rice growth process.This paper has completed the localization experiments,according to sources of nitrogen for the study variables,experimental analysis focused on the changes of the contents of carbon and nitrogen and reserves of different parts of rice plant organs and different time,the results showed that inorganic fertilizer and organic fertilizer in accordance with the appropriate proportions of common use could be better for the ascension of the plant yields.