Mina Agha Baba Dastjerdi; Majid Amini Dahaghi; Mohammad Reza Chaichi; Zeynab Bosaghzadeh
Abstract
To study the effect of different fertilization systems on forage quality and secondary metabolites ofmedicinal forage in additive intercropping of alfalfa and fennel an experiment was conducted as split plotbased on randomized complete block design with three replications at College of Agriculture, ShahedUniversity ...
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To study the effect of different fertilization systems on forage quality and secondary metabolites ofmedicinal forage in additive intercropping of alfalfa and fennel an experiment was conducted as split plotbased on randomized complete block design with three replications at College of Agriculture, ShahedUniversity in Tehran, 2011. The main plots were allocated to different levels biofertilizer and chemicalfertilizer phosphorus in four levels viz. 1. Control (no fertilizer), 2. Biofertilizer (Nitroxin,biophospherous fertilizer 2), 3. Integrated fertilizer (bio fertilizers+ 50 percent chemical fertilizer), 4.Chemical fertilizer (triple super phosphate). The subplots were allocated to different combinations of 1.Sole alfalfa, 2. Sole fennel, 3. 100 percent alfalfa+ 50 percent fennel, 4. 100 percent alfalfa+ 100 percentfennel. Results showed that the highest amount of crude protein was obtained in alfalfa+ 50 percentfennel at control treatment and the highest dry matter digestibility in sole alfalfa at integrated fertilizingsystem. The lowest percentage of essential oil was obtained in alfalfa+ 50 percent fennel at integratedfertilizing system.