Research on Consumption Characteristics and Yield of Summer Corn under Different Furrow Irrigation Methods
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Abstract:
The effects of different irrigation methods on the consumption characteristics and yield of summer corn were investigated based on different water treatments. The results showed that (1) the higher the control limit of moisture content is, the greater the water consumption is; (2) the water consumption of the integrated ridge tillage furrow planting pattern is lower than that of the conventional furrow planting pattern under the same water treatment during the growing period，and the impoundment effect of soil moisture is good; (3) under different furrow irrigation methods, the corn yield and water use efficiency are significantly different, and the integrated ridge tillage furrow planting pattern generates higher yield and improves the water use efficiency. The average increasing rate of yield is 8.67%，and the increased water use efficiency is 0.23 to 0.36 kg/m3, and (4) too low or too high moisture treatments can cause adverse effects on the corn yield and its component factors.
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