【作者】 施卫省； 戈振扬； 王亚明；

【Author】 SHI wei-sheng1 GE Zhen-yang1 WANG Ya-ming2 (1 Faculty of Agricultural Engineering,Kunming University of Science and Technology,Kunming 650224,China;2 Faculty of Biology and Chemistry Engineering,Kunming University of Science and Technology,Kunming 650224,China)

【机构】 昆明理工大学农业工程学院； 昆明理工大学生物与化学工程学院；

【摘要】 本文以自然资源“桐油”为控释材料(从油桐果实中提取),生产控释肥料,研究“桐油控释复合肥在无土基质中的养分生产性”。结果表明:在无土基质环境条件下,控释复合肥的生产率97.3%,而非控释复合肥的生产率93.7%,高于非控释复合肥3.6%;施控释复合肥每株产量是26.3g,施普通复合肥每株产量是11.2g,控释复合肥产量高出普通复合肥产量15.1g/株。结论:通过温室无土栽培试验证明,桐油控释复合肥具有很好的生产性。更多还原

【Abstract】 This text studies coating material as the tung oil of the nature resources (withdraw from the fruit of tree) and producing the controlled -released-fertilizer and Study the production with the controlled -Composite fertilizer based on the soil-less culture. The result shows that the rate of production may be 97.3% in controlled -Composite fertilizer and may be 93.7% in Composite fertilizer and is up to 3.6% higher than ordinary in controlled -Composite fertilizer,the yield Individual plant in controlled -Composite fertilizer is26.3g and the yield Individual plant in Composite fertilizer is 11.2g,the yield Individual plant in controlled -Composite fertilizer is taller 15.1g than the yield Individual plant in Composite fertilizer. Conclusion : by means of the greenhouse and the soil-less culture , The proof is tested that the controlled -Composite fertilizer as coating material with tung oil is good production.更多还原