论文部分内容阅读
福建古田县既是国家商品粮基地县,又是水果大县。水果为本县经济支柱产业。园地土壤是果树生长的基础,作物生长所需的营养70%来源于土壤,研究了解园地作物土壤养分状况是保证农业可持续发展的根本。因此,掌握古田县园地土壤养分状况与土壤养分空间分异规律,对本地区园地作物的配方施肥,提高作物产量与品质,增加果农收入及改善土壤环境等具有重要的现实意义。古田县自2006年被列为国家级测土配方施肥项目县以来,在全县1.2
Gutian County, Fujian Province is not only a national commodity grain base counties, but also fruit county. Fruit-based economy pillar industries. The soil in the garden is the basis for the growth of fruit trees. 70% of the nutrients required for crop growth come from the soil. Studying and understanding the nutrient status of the cropland is the basis for ensuring the sustainable development of agriculture. Therefore, it is of great practical significance to grasp the laws of spatial distribution of soil nutrients and soil nutrients in the garden fields in Gutian County, and to formulate and fertilize the garden crops in the region, increase crop yield and quality, increase the income of farmers and improve the soil environment. Gutian County since 2006 was listed as a national soil testing and fertilizer project County, 1.2 in the county