Effects of Different Tillage Measures on Maize Growth and Yield in Aeolian Sandy Soil Area in Heilongjiang Province

WANG Meng-xue; ZHANG Yu-xian

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Effects of Different Tillage Measures on Maize Growth and Yield in Aeolian Sandy Soil Area in Heilongjiang Province

- Effects of Different Tillage Measures on Maize Growth and Yield in Aeolian Sandy Soil Area in Heilongjiang Province
- Bulletin of Soiland Water Conservation Vol. 32, Issue 4, Pages: 59-63(2013)
- 作者机构：
  
  黑龙江八一农垦大学农学院,黑龙江,大庆,163319
- 作者简介：
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- Published：2013
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WANG Meng-xue, ZHANG Yu-xian. Effects of Different Tillage Measures on Maize Growth and Yield in Aeolian Sandy Soil Area in Heilongjiang Province[J]. Bulletin of Soiland Water Conservation, 2013, 32(4): 59-63.
DOI：

WANG Meng-xue, ZHANG Yu-xian. Effects of Different Tillage Measures on Maize Growth and Yield in Aeolian Sandy Soil Area in Heilongjiang Province[J]. Bulletin of Soiland Water Conservation, 2013, 32(4): 59-63. DOI：

摘要

针对黑龙江省西部风沙土区干旱频繁发生

土壤风蚀严重的特点

采取打茬播种、旋耕播种、免耕三种不同的耕作措施

与当地传统耕作方式破垄种进行了对比试验

研究了耕作措施对玉米生育性状及产量的影响。结果表明

耕作方式对玉米生育前期影响较小

主要影响玉米中后期的生长发育。旋耕处理前期土壤水分储存较多

为后期玉米的生长发育提供了充足的水分供应。旋耕处理的玉米产量最高

与对照相比产量增加了31.2%。打茬播种处理的产量相比对照增加了13%。免耕处理的玉米产量最低

与对照相比产量降低了20.4%。

Abstract

Since the high frequency of droughts and serious windy soil erosion in the aeolian sandy soil area of Western Heilongjiang Province

the conservation tillage measures of stubble-cutting

rotary tillage and notillage were employed.The effects of different tillage measures on maize growth and yields were studied comparing with the local traditional tillage.The results indicated that

tillage measures exerted more influence on maize growth in the late period of growth than the early period.The rotary tillage kept the soil with adequate water for the late period of maize growth and had the maximum production of maize

which is 31.2%higher than the traditional measures while the yield of taking stubble-cutting increased by 13% and that of no-tillage decreased by 20.4%.

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