作 者：
李迎春;李长虹;孟辉;钟思成;刘念;汤天泽;范启新;李芝凡
单 位：
绵阳市农业科学研究院和安州区农业局;剑阁县和苍溪县农业局
关键词：
缓释硼肥;直播油菜;油菜种子与缓释硼肥同播;产量;品质
摘 要：
[目的]了解大面积生产油菜种子与缓释硼肥同播的增产效果和最佳硼肥施用量.[方法]在四川丘陵区的绵阳和广元等市进行稻油轮作田间试验;试验前取试验田土样,测定土壤有效硼含量;设置4个处理研究种子与不同量硼肥与种子同播对直播油菜出苗、产量和品质的影响.[结果]种子与不同量硼肥同播不影响直播油菜出苗和正常生长,既能提高油菜产量,也能改善油菜品质;但不同用量之间差异显著,缓释硼肥9 kg/hm2时油菜的平均产量最高,达2638.67 kg/hm2.[结论]该研究为该地区直播油菜缓释硼肥的合理高效施用提供理论依据.
译 名：
Effect of Multicast Test Seed and Slow-release Boron Fertilizer on Seedling Emergence, Yield and Quality of Rapeseed
作 者：
LI Ying-chun;LI Chang-hong;MENG Hui;Mianyang Academy of Agricultural Sciences and Anzhou District Agricultural Bureau;Jiange County and Cangxi County Agricultural Bureau;
关键词：
Slow-release boron fertilizer;;Direct sowing rapeseed;;Rapeseed and release boron simulcast;;Yield;;Quality
摘 要：
[Objective]To understand the yield increase effect and optimal application of boron fertilizer in the production of rapeseed seeds and slow-release boron fertilizer in large areas.[Method]Field experiments were carried out on rice tankers from three locations in Mianyang and Guangyuan cities in the hilly area of Sichuan Province. The soil sample of the test field was taken before the test to determine the content of effective boron in the soil;four treatments were set up to study the effects of different amounts of boron fertilizer and seed co-sowing on the yield and quality of direct rapeseed.[Result]The seed co-sowing with different boron fertilizer does not affect the seedling and normal growth of direct rapeseed, and can not only improve the yield of rapeseed, but also improve the quality of rapeseed. However, the difference between the different dosage was significant, and the average yield of rapeseed was the highest when the boron fertilizer was 9 kg/hm~2,reaching 2 638.67 kg/hm~2.[Conclusion]The results can provide a theoretical basis for the rational and efficient application of slow-release boron fertilizer in the area.
