【摘要】 采用在高分子树脂中分散进荧光助剂、着色剂来模拟栽培作物的作用光谱并制成农膜。用这种光生态膜苫盖日光温室进行番茄生产 ,产量提高了 53 .7%。研究了光生态膜的光稳定性 ,观察到作物的产量与光生态膜的发光强度呈正相关。更多还原

【Abstract】 High-molecular resin containing fluorescent auxiliary and colorant was made agricultural film in order to simulate action spectrum of crops.The results show that the per unit area yield of tomato has incrased by 53.7% in greenhouse of the photo-ecology agricultural film.Light stability of photo-ecology agricultural film was studied in this paper and has observed that the relation between yield of crops and luminescence intensity of photo-ecology agricultural film was positive correlation.更多还原