摘要
为筛选适宜淮北地区应用的全生物降解地膜及强化耐候地膜品种,选用4种不同的全生物降解地膜、1种强化耐候地膜与普通PE地膜进行比较试验。试验结果表明,强化耐候地膜对辣椒保温和增产效果最为明显,经济效益高,具有较好的推广价值;PBAT降解膜与普通膜增产作用相当,但降解程度高,能有效减少人工,降低环境污染,可进一步进行试验示范推广。
In order to select out suitable biodegradable mulch film and weather resistance mulch film,the comparative experiment of four different biodegradable mulch films,a weather resistance mulch film and a common PE mulch film was carried out in Huaibei area.The results showed that,the weather resistance mulch film had the most obvious heat preservation and yield increasing effect,and it had higher economic benefit,so the weather resistance mulch film had good promotion value.PBAT degradable mulch films and PE mulch film had the same effect on increasing yield,but the degradation degree of PBAT degradable mulch films was higher.PBAT degradable mulch films could effectively reduce labor use and environmental pollution,so they could be further popularized by experiment and demonstration.
作者
钱娣
王立华
葛梦婕
王锡明
韩丽
QIAN Di;WANG Lihua;GE Mengjie;WANG Ximing;HAN Li(Huai'an Agricultural Technology Promotion Center,Jiangsu 223001;Huai'an Vegetable Research Institute)
出处
《长江蔬菜》
2022年第8期61-64,共4页
Journal of Changjiang Vegetables
基金
淮安市财政局农业技术推广项目资助。
关键词
地膜
辣椒
产量
效益
Mulch film
Pepper
Yield
Benefit
作者简介
钱娣(1963-),女,本科,高级农艺师,从事蔬菜栽培研究及推广;通讯作者:葛梦婕(1989-),女,硕士,农艺师,从事蔬菜栽培研究,E-mail:849338883@qq.com。
