The Cultivation Techniques of Compactly Planted Chestnut (Castanea mollissima BI.) for Early Fruiting and High Yield
The production of chestnut at Miyun County in Beijing was in condition of intensive cultivation. The cultivation contained some important point including planting density, mode of prune, fertilizer and irrigation. In the study, we developed cultivation techniques of compactly planted chestnut for early fruiting and high yield. The suitable planting density was 1245 trees/ha. The type of tree was natural opening. The height of the main trunk was 20-40 cm with 4-7 main stems. The suitable fertilizer was 3735 kg/ha. The optimum irrigation was in winter and spring, the irrigation volume was 600-1200 m3/ha. Under these planting measures, the yield and quality of chestnut were improved effectively.
Chinese chestnut intensive cultivation high yield
Yang Dong-sheng Hu Ya-li Tian Rui-dong
Miyun Forest Bureau Beijing 101500 China
国际会议
第四届国际板栗大会(Proceedings of Fourth International Chestnut Symposium)
北京
英文
465-468
2008-09-25（万方平台首次上网日期，不代表论文的发表时间）