蔬菜尾菜肥料化技术及应用研究

Study on fertilizer technology and application of vegetable tail vegetable

以蔬菜尾菜为主要原料,加蔗糖调原料碳氮比为25∶1,每20 kg尾菜加200 g FT菌剂,在20℃/10 h、30℃/30 h、40℃/30 h、50℃/10 h变温发酵。过滤,滤液根据猕猴桃生长需要及果园土壤需求,添加营养元素,得到有机-无机复混叶面肥,大田喷施实验表明,兑水5倍的有机-无机复混叶面肥对猕猴桃的喷施效果最好,可与猕猴桃专用叶面肥“爱多丰”相媲美,为蔬菜尾菜的资源化利用、蔬菜闭环生产提供了经验。

Using the vegetable tail vegetable as the main raw material,sucrose was added to adjust the carbon and nitrogen ratio of raw materials to 25∶1,and 200 g FT of bacterial agent was added for every 20 kg of tail vegetable,fermentation at 20℃/10 h,30℃/30 h,40℃/30 h,50℃/10 h.adopting the technology of variable temperature fermentation,according to the growing needs of kiwifruit and the soil demand of orchard,adding nutrient elements,it was found that 5 times water mixed organic-inorganic foliar fertilizer had the best spraying effect on kiwifruit,which was comparable with“Aiduofeng”,a special foliar fertilizer for kiwifruit.This study provides valuable experience for the utilization of vegetable tails and the closed-loop production of vegetables.