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首页> 外文会议>International Conference on Logistics, Engineering, Management and Computer Science >Effects of Humic Acid on Millet Growth and Soil Water Preservation under Millet Production with Rainfed Sandy Soil in a Semi-arid Region
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Effects of Humic Acid on Millet Growth and Soil Water Preservation under Millet Production with Rainfed Sandy Soil in a Semi-arid Region

机译：半干旱地区秸秆秸秆土壤中小米生长与土壤水保鲜下的影响

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摘要

Effects of using different year of humic acid on millet growth and water and fertilizer use efficiency was studied in a field experiment in a semi-arid and arid region in 2011-2014. Four-year results showed that after using humic acid, the soil moisture content was increased by 0.20%-40.41% over that of CK, and it mainly affected soil moisture content of 0-40cm soil layer, the differences decreased with soil layer depth increasing; plant height and dry matter weight were increased by 2.19%-15.06% and 0.59%-236.81% respectively over that of CK; grain and biological yield were significantly increased by 1.09%-14.76% and 0-25.27% over that of CK, and the effect of current year with the continuous use ofuse of humic acid is best, and the fourth-year effect of treatment only with the use ofuse of one-year humic acid had no significant differences compared with CK; water and fertilizer was similar to the variation of yield. In a word, the use of humic acid could improve the condition of soil water and fertilizer, make full use of limit water resource, increase yield, thus it could increase water and fertilizer use efficiency, and reduce environmental pollution, treatment by continuously using 4-year humic acid was best.
机译：2011 - 2011年半干旱和干旱地区的田间试验研究了使用不同年份腐殖酸对小米生长和水和肥料使用效率的影响。为期四年的结果表明，在使用腐殖酸后，土壤水分含量超过CK的含量升高0.20％-40.41％，主要影响土壤水分含量为0-40cm的土壤层，差异降低了土壤层深度增加;植物高度和干物质重量分别增加了2.19％-15.06％和0.59％-236.81％，而不是CK; CK的谷物和生物收率明显增加1.09％-14.76％和0-25.27％，而目前年度与腐殖酸的持续使用的效果最佳，而且仅适用于治疗的第四年效果与CK相比，使用一年腐草酸的使用没有显着差异;水和肥料类似于产率的变化。总之，使用腐殖酸可以改善土壤水和肥料的条件，充分利用极限水资源，增加产量，从而提高水和肥料使用效率，并减少环境污染，连续处理4 - 脂肪酸最好。

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