殘膜對(duì)擾動(dòng)土垂直入滲影響的研究
[Abstract]:The soil moisture content and the amount of water in the soil decreased with the increase of the soil dry weight and the residual membrane content was higher than that of the soil residual membrane . ( 3 ) The interaction response analysis shows that when the soil dry weight is small , the wetting front migration time will increase with the increase of the residual membrane quantity . When the amount of residual membrane is large , the wetting front movement time is increased . When the initial water content of the soil is large , the soil infiltration quantity increases with the increase of the soil residual membrane quantity . When the soil residual membrane quantity is large , the soil infiltration quantity increases with the increase of the initial water content of the soil . When the amount of the soil residual membrane is large , the soil infiltration quantity decreases with the increase of the initial water content .
【學(xué)位授予單位】:西北農(nóng)林科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:S152.72
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
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