剑麻园专用生物配方肥的配制与试验示范及推广

Preparation and Experimental Demonstration and Popularization of Special Formula Bio-Fertilizer for Sisal Plantation

为提高保肥性和肥效,培肥地力,改良土壤生态环境,实现机械化精准平衡施肥,成功配制了有机与无机肥相结合兼加有益功能菌的配方颗粒肥,该配方肥经机械化边施肥边覆土试验,比常规等价肥增产6.63%,且每公顷降低作业成本2 400元以上,并促进剑麻标准化、规模化、机械化生产,提高生产效率,有利于循环经济和剑麻产业持续发展,若该专用生物配方肥能添加较缺乏的中微肥,其效应更为突出,社会、生态及经济效益会更显著。

In order to increase fertilizer effect and improve soil ecological environment and achieve mechanized precision balanced fertilization, the formula granular fertilizer was prepared. The formula fer- tilizer was mixed with organic fertilizer and inorganic fertilizer and beneficial bacteria. The experimental demonstration was carried on covering the soil while applying the formula fertilizer by machinery. The re- suits show that the sisal production increases by 6.63% and the production costs reduce more than 2400 yuan per hectare in comparison with conventional equivalent fertilizer. As the formula fertilizer application and popularization, sisal standardized, large-scale, mechanized production will be promoted, and the production efficiency will be improved, and the circular economy and sisal industry will develop and sus- tain. If some deficient medium and micro fertilizer are added into the special formula bio-fertilizer, it can gain more prominent effects, and achieve more significant social, ecological and economic benefits.