Rapid Ripening of Raw Soil in High Standard Farmland Construction

Yanan Li ； Panpan Zhang

《World Scientific Research Journal》 8卷10期 (2022/10) Pp. 171-177

https://doi.org/10.6911/WSRJ.202210_8(10).0024

摘要

In this study, different proportions of potassium humate and potassium fulvic acid were applied to the raw soil in the construction of high‐standard farmland, and the effect of humic acid raw materials on the physical structure of the raw soil was studied, which is of great significance for improving the soil quality and crop yield of high‐standard farmland. The effects of potassium humate and potassium humate on soil properties and structure were investigated through pot experiments and indoor analysis. The results showed that the application of potassium humate and potassium humate could reduce soil bulk density, and the change of soil porosity was opposite to that of soil bulk density. The application of potassium humate and potassium humate can increase the content of aggregates in the soil and reduce the content of clay. With the increase of application rate, the water stability of potassium humate to soil aggregates is more stable than that of potassium humate.

關鍵字

High Standard Farmland Construction ； Raw Soil ； Humic acid

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