从有机碳营养的视角透视农作物现象

透过施与不施有机碳肥的农作物生长中的几类现象,分析有机碳营养对土壤生态和植物营养的影响.试验表明,有机碳肥可促进土壤微生物繁殖,促进作物叶片的光合作用,促进作物对矿物营养的平衡吸收,使矿物质营养能以有机配位零电价进入植株,对提高作物产量和品质有不可替代的作用.提出测土配方施肥应把修补“碳短板”作为配方的内容.

Perspective of phenomenon of crop from organic carbon nutrient

The phenomenon of crop with the application of organic carbon fertilizer or not are introduced, and the effects of organic carbon nutrient on crop nutrition and soil ecology are analyzed. The results show that： the organic carbon fertilizer can promote propagation of soil microorganism, leaf photosynthesis of corp and balance absorption to mineral nutrition; it can enter into plant by coordination, which has the an irreplaceable role on the improvement of yield and quality for crop. That repairing the ＂short plank＂ of carbon should be adding to the formula is proposed for formula fertilization by soil testing.