水稻机械化旱条播种植技术在和田地区的应用及表现

Application and Performance of the Mechanized Dry Strip Sowing Technique of Rice in Hotan Region

和田地区是新疆重要的水稻种植区,但单产普遍较低,其关键制约因素在于栽培技术落后(多采用撒播)。本研究选择新疆主推水稻品种新稻36号和新稻47号为试验材料,采用机械旱条播种植技术进行了2年的田间试验。结果显示,采用机械旱条播种植技术的水稻产量明显高于采用传统撒播技术的水稻,新稻36号表现尤其显著,较撒播增产28.0%。基于此,本文就机械旱条播种植模式在和田地区应用的具体生产技术要求进行了总结,以为和田地区水稻高产栽培提供参考。

Hotan is an important rice planting area in Xinjiang, but the yield of rice is generally low, the key factor is the backward cultivation technique（mostly using broadcast sowing）. A field experiment with two rice varieties Xindao 36 and Xindao 47 was carried out using the mechanized dry strip sowing technique of rice. The results showed that the rice yield using the mechanized dry strip sowing technique was significantly higher than that of traditional broadcast sowing technique. Based on this, the specific production requirements of the use of mechanized dry strip sowing technique in Hotan region were summarized, the research results could provide some references for high yield cultivation of rice in Hotan region.