红麻皮籽兼收优化栽培技术研究

Optimization of the Cultivation Techniques for Reaping both Kenaf Bast and Seed

为解决红麻皮籽兼收的新技术，提高农民的经济效益，进行了红麻不同种植时期、不同种植密度、不同收获时期、不同红麻品种等处理的研究。试验表明，红麻的种植时间为5～7月、红麻的种植密度为10.5～13.5万株/hm2、红麻籽收获时间为12月中下旬、红麻果柄最下一粒朔果下10～15cm位置收割，可皮籽兼收，麻籽产量达1755～2940 kg，麻皮产量达4350～5670 kg。

In order to solve the new technology of kenaf combine reaping both bast and seed, improve the economic benefits of farmers, the research in the treatment of different planting date, planting density, different harvest periods, different kenaf varieties were in progress. The results show that, selection of planting time from May to July, planting density of 10 500 ~ 13 500 plants per hm2, kenaf seed harvest time at mid to late December, kenaf stalk the next seed capsule under the 10-15cm position harvest, can obtain the hemp seed yield of 1 755~2 940 kg and bark yield 4 350~5 670 kg.