Forage Yield and Quality Evaluation in Intercropping of Kochia, Sesbania and Guar under Saline Irrigation
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
View: 108
This Paper With 17 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JASTMO-23-1_012
تاریخ نمایه سازی: 23 آبان 1402
Abstract:
Salinity is one of the most important factors limiting plants growth and production in irrigated agriculture. The natural potential of salt tolerant plants like Kochia could be exploited through legume-containing intercropping systems as an effective strategy in mitigating the increasing salinity crisis.This experiment used split plots based on a randomized complete block design with three replications, in ۲۰۱۶ and ۲۰۱۷, at the Iranian National Salinity Research Center, Yazd, Iran. Water salinity was considered as the main factor (EC= ۴, ۹, and ۱۴ dS m-۱) and the cropping system was considered as subfactor with seven levels including sole cropping of Kochia (Kochia scoparia), Sesbania (Sesbania aculeate), and Guar (Cyamopsiste tragonoliba) and their possible dual and triple intercropping systems. The highest absorbed light was observed in triple intercropping and the total forage yield in triple intercropping was increased by ۵% and ۴.۱% at ۴ and ۹ dS m-۱ salinity, respectively, compared to that in Kochia sole cropping, while it decreased by ۱.۵% at ۱۴ dS m-۱.The Land Equivalent Ratio (LER) values ranged from ۰.۹۹ to ۱.۳۳. The total crude protein yield in triple intercropping was increased by ۵۵.۸ to ۶۶.۳% as compared to Kochia sole cropping. The NDF (Neutral Detergent Fiber) and ADF (Acid Detergent Fiber) were decreased by ۷ to ۲۲% in various intercropping systems. Considering increased forage quantity and quality, mainly through decreasing NDF and increasing Dry Matter Intake (DMI) levels, cultivation of Kochia within triple intercropping systems can be recommended instead of Kochia sole cropping.
Keywords:
Authors
M. R. Ghaffarian
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Yasouj University, Yasouj, Islamic Republic of Iran.
A. Yadavi
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Yasouj University, Yasouj, Islamic Republic of Iran.
A. Dabbagh Mohammadi Nasab
Faculty of Agriculture, Tabriz University, Tabriz, Islamic Republic of Iran.
M. Salehi
National Salinity Research Center, Agricultural Research Education organization (AREOO), Yazd, Islamic Republic of ran
M. Movahhedi Dehnavi
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Yasouj University, Yasouj, Islamic Republic of Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :