Application of Spectral Ecological Agricultural Greenhouse Energy Gathering Film in Ecological Agriculture
ZHAO Yujing
XUE Gang
WANG Qingchuan
CHEN Chong
YU Changjun
ZHANG Yanjun
WANG Cuiyun
Abstract：Spectral ecological agricultural greenhouse energy gathering film fully utilizes light energy,and improves the suitable facility environment for plant growth by changing the spectrum of the film.An evaluation of the application effect was conducted in Linzi district,Zibo city,Shandong province.After application in tomato production,the yield increased by 15.4％,the soluble sugar,VC content,and soluble solid content increased by 9.3％,6.8％,and 8.0％,and the titratable acid content decreased by 5.21％.The spectroscopic film reduced the input of pesticides and fertilizers by 20％to 35％,increased income by 5 020 yuan/667 m2,and increased efficiency by 33.4％per 667 m2.The facility tracking experiment on zucchini showed that the spectral film treatment increased yield by 12.82％per 667 m2.
Keywords：Eco-polymer filmgreenhouse environmentyieldquality
Publication Date：2023-12-20
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 39-42 )