菠萝黑色光降解地膜在徐闻主产区的配方筛选  

Formula screening research of pineapple black photodegradable plastic film in the main producing areas of Xuwen

作　　者：杨友军[1] 黄瑶珠[1] 陈明周[1] 黄国军 何宏胜 

机构地区：[1]广州甘蔗糖业研究所,广东广州510316 [2]广东省丰收糖业发展有限公司,广东雷州524244

出　　处：《广东农业科学》2011年第19期45-46,72,共3页Guangdong Agricultural Sciences

摘　　要：2008年在广东省徐闻县丰收糖业发展有限公司进行不同配方菠萝黑色光降解地膜筛选试验,结果表明,6种配方黑色光降解地膜均能促进菠萝生长,提高菠萝产量、一级果率及产值。在6种配方中,C和G配方光降解地膜没有降解,其他4种配方的降解速度表现为B>E>F>D,当年残膜减少量在12.52%～36.96%之间,其中E配方菠萝黑色光降解地膜较适宜徐闻地区使用。In 2008, the screen experiment of black photodegradable plastic film with different formula for pineapple were conducted in the Guangdong Fengshou sugar industry development limited company of Xuwen. The results showed that 6 kinds of black photodegradable plastic film formulations were all able to promote the growth of pineapple, improve the yield, fruit quality and output value. Among 6 formulations, C and G formula didn＇t degradate, while the degradation speed of the other 4 formula performed B〉E〉F〉 D, the remnant plastic film decreased between 12.52%-36.96% in the first year, and E formula was more appropriate for Xuwen regions.

关 键 词：菠萝 地膜 光降解 

分 类 号：S668.3[农业科学—果树学]