Effects of biological fertilizers on some of the morphological and nutritional properties of globe artichoke
- سال انتشار: 1400
- محل انتشار: دوفصلنامه تحقیقات کشاورزی ایران، دوره: 39، شماره: 2
- کد COI اختصاصی: JR_IAR-39-2_006
- زبان مقاله: انگلیسی
- تعداد مشاهده: 373
نویسندگان
Ph. D. in AgroEcology, Department of Plant Ecophysiology, Faculty of Agriculture, University of Tabriz, Tabriz, I. R. Iran
Department of Plant Ecophysiology, Faculty of Agriculture, University of Tabriz, Tabriz, I. R. Iran
Research Division of Natural Resources, Isfahan Agricultural and Natural Resources Research and Education Center, AREEO, Isfahan, I. R. Iran
Department of Animal Science, Faculty of Agriculture, Tabriz University, Tabriz, I. R. Iran
Department of Animal Science, Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, I. R. Iran
چکیده
Cultivation of globe artichoke (Cynara cardunculus var. scolymus L.), as a multipurpose species of vegetable, medicine and green forage, along with using biological fertilizers and reduced rates of chemical fertilizers is arranged within sustainable cropping systems. In order to study the effects of chemical and biological fertilizers and integratedplant nutrientsystems on some traits of globe artichoke, a factorial experiment was conducted on the basis of randomized complete block design with three replications in Isfahan, Iran in ۲۰۱۴. Factors included chemical fertilizers at the levels of control (no fertilizer), ۱۰۰ and ۵۰ % of the recommended amounts, and bio-fertilizers at levels of control (no bio-fertilizer), Nitroxin (Azotobacter, Azospirillium andPseudomonas), Barvar ۲ (Pseudomonas putida-p۱۳and Pantoea agglomerans-p۵) and Nitroxin+Barvar ۲. Morphological traits, chemical composition, metabolizable energy and net energy for lactation were determined at the vegetative rosette stage. Results indicated that using bio-fertilizer and chemical fertilizer significantly improved effective parameters in increasing forage quality. Inoculation with two bio-fertilizers increased more forage quality than those of single application of them. However, Nitroxin had more positive effects than Barvar ۲. In general, it was concluded that integratedplant nutrienttreatmentsare more beneficial effects on the growth and quality of globe artichoke forage.کلیدواژه ها
Bio-fertilizers, Cynara scolymus L, Gas production technique, Metabolizable energy, Net energy for lactationاطلاعات بیشتر در مورد COI
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