摘要
简要介绍了聚γ-谷氨酸增效复合肥的生产工艺、作用机理及技术性能。实际应用效果表明,与普通复合肥处理相比,等养分聚γ-谷氨酸增效复合肥处理的葡萄、洋葱、脐橙分别增产13.1%、6.8%、14.2%。在普通复合肥生产装置上加装一只加料罐即可改产聚γ-谷氨酸增效复合肥,产品具有良好的节肥、增产效果。
The production technology, mechanism and technical performance of high efficiency compound fertilizer with poly γ-glutamic acid is introduced. The practical application results show that compared with the common compound fertilizer treatment, the yield of grape, onion and navel orange treated with equal nutrient high efficiency compound fertilizer with poly γ-glutamic acid increased by 13.1%, 6.8% and 14.2% respectively. Adding a feeding tank on the common compound fertilizer production device can change to the production of high efficiency compound fertilizer with poly γ-glutamic acid, the product has good effect of fertilizer saving and yield increasing.
作者
周志刚
石松林
ZHOU Zhigang;SHI Songlin(Survey and Design Institute Co.,Ltd.,CNSIC,Changsha,Hunan 410014,China;Hunan Huarui New Material Co.,Ltd.,CNSIC,Zhuzhou,Hunan 412004,China)
出处
《肥料与健康》
CAS
2022年第3期32-34,共3页
Fertilizer & Health
关键词
聚Γ-谷氨酸
增效复合肥
肥效试验
polyγ-glutamic acid
high efficiency compound fertilizer
filed test
