不同种植方式对甜菜主要农艺性状、产量和含糖率的影响

Effects of Different Planting Methods on the Main Agronomic Traits,Yield and Sugar Content Rate of Sugar Beets

【目的】对比甜菜地膜覆盖和露地直播主要农艺性状、产量和含糖率之间的差异,为大田生产提供依据。【方法】在新疆奇台县糖区气候及土壤等因素的影响下,对同一甜菜品种采用地膜覆盖和露地直播两种方式进行种植,调查分析各自的农艺性状及收获期的产量和含糖率。【结果】甜菜品种HI0936采用地膜覆盖的产量较露地直播产量高出8 678.75 kg/hm2,含糖率较露地直播低0.55°,产糖量高出1 854.75 kg/hm2。【结论】地膜覆盖的总体表现优于露地直播模式,采用地膜覆盖技术是获得甜菜高产较好的选择。

[Objective] This project aims to compare the differences between main agronomic traits, yield and sugar content rate with plastic film - mulching and direct - seeding in order to provide the basis for the field production. [ Method ] Investigated and analyzed the main agronomic traits, yield and sugar content rate of plastic film -mulching and direct -seeding with same sugar beet. [Result]The yield of sugar beet HI0936 plastic film - mulching planting under the climate and soil condition in Qitai County of Xinjiang was 8,678. 75 kg/hm^2 higher than that of the direct - seeding planting method, while the sugar content rate was 0.55° lower, reet - but sugar content was 1,854.75 kg/hm^2. [Conclusion] The plastic film - mulching was better than diseeding and it was a better choice to get higher yield.