Deterioration of Three Potentially Biodegradable Plastic Mulches Before and After Soil Incorporation in a Broccoli Field Production System in Northwestern Washington
Deterioration of Three Potentially Biodegradable Plastic Mulches Before and After Soil Incorporation in a Broccoli Field Production System in Northwestern Washington
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DOI：
10.21273/horttech.23.6.849
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发表时间：
2013-12-01
期刊：
影响因子：
1
通讯作者：
Miles, Carol A.
中科院分区：
文献类型：
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作者：
Cowan, Jeremy S.;Inglis, Debra A.;Miles, Carol A.
对三种潜在的可生物降解塑料覆盖物产品：Mater-bi（R）基黑色薄膜（BioAgri）、实验性聚羟基链烷酸酯薄膜（Crown 1）和实验性纺粘聚乳酸织物（SB-PLA-11）在两棵西兰花上进行了评估。italica）生长季节，以确定土壤掺入前后的劣化。在两个生长季节，通过对视觉退化百分比（PVD）进行评级来评估免耕覆盖物的退化。在整个研究中，牙冠1的PVD最大（P
Three potentially biodegradable plastic mulch products, Mater-bi (R)-based black film (BioAgri), experimental polyhydroxyalkanoate film (Crown 1), and experimental spunbonded polylactic acid fabric (SB-PLA-11), were evaluated over two broccoli (Brassica oleracea var. italica) growing seasons to determine deterioration before and after soil incorporation. Pretillage mulch deterioration was evaluated in both growing seasons by rating the percent visual deterioration (PVD). Crown 1 had the greatest PVD throughout the study (P