一种新型CO_2颗粒肥料释放规律的研究  

Release Regularity of A New CO_2 Particle Fertilizer

作　　者：王海清 郝贵喜[2] 孟庆果[2] 

机构地区：[1]淄博市农业科学研究院,山东淄博255033 [2]山东农业大学植物保护学院,山东泰安271018

出　　处：《山东农业科学》2009年第10期74-76,共3页Shandong Agricultural Sciences

摘　　要：植物的生长是通过光合作用形成碳水化合物并在植物体内积累的过程,CO2是进行光合作用不可缺少的原料。在保护地栽培中,保持适宜的CO2浓度对作物生长起着重要作用,但这基本上是靠人工补充CO2的方法来实现。本试验研究了一种新型CO2颗粒肥的CO2释放规律,测定数据显示了该肥料的CO2释放、放气高峰及其与温度的关系,从而为人工补给CO2提供了理论依据。The plant growth results from the formation and accumulation of carbohydrates in plant through photosynthesis. CO2 is one of the indispensable materials to carry out the photosynthesis. Under the protected cultivation, maintaining appropriate concentration of CO2 is very important for plant growth. But the complement of CO2 is mainly depended on artificial methods. In this paper, the release regularity of a new type of CO2 particle fertilizer was studied. It illuminated the CO2 release and CO2 release peak and their relationship with the temperature. So it provided a theoretical basis for artificial complement of CO2.

关 键 词：CO2 颗粒肥 CO2释放量 

分 类 号：S145.5[农业科学—肥料学]