ورمی کمپوست: فناوری سازگار با محیط زیست برای مدیریت زباله های کشاورزی در کشاورزی ارگانیک
|کد مقاله||سال انتشار||تعداد صفحات مقاله انگلیسی||ترجمه فارسی|
|100476||2017||5 صفحه PDF||سفارش دهید|
Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Energy Procedia, Volume 141, December 2017, Pages 667-671
Vermicompost production was carried out under laboratory and field condition during 2015 at Shahid chamran University, Ahvaz, Iran. The experimental design was factorial with 4 replications. First factor included 4 different crop residues (e.g. rice, corn, wheat and sugarcane) and second factor included 3 weight ratios (e.g. 30, 40 and 50%). The highest total earthworm weight (352/3 gr) belonged to vermicompost produced by wheat residue with 50% weight ratio. The highest total earthworm numbers (7193) belonged to vermicompost produced by rice residue with 30% weight ratio. The highest vermicompost fertilizer (3288.6 gr) produced from used wheat residue with 50% weight ratio, which this treatment had the best converting factor (83/2%). The highest (188.5 g/m2) Mung bean grain yield belonged to vermicompost produced by rice residue with 40% weight ratio. We concluded that vermicompost produced from crop residues had better biological situation than produced from manure or directly use of crop residue. Also, different crop residues as a base substrate had different effects on final vermicompost fertilizer.