The Effect of Amendment materials on MorphoPhysiological Properties,Yield and Element in Grain of Bean (Vicia faba L.)

The goals of study where to evaluate the effect of amendment materials on morpho-physiological properties yield and element in grain of Bean.

The experiment was conducted as Randomized Complete Block Design (RCBD), in the crop year 2018-2019, in a farm in Dare Shahr-Ilam province, on Bean plant in three replications. Trial factors include two factors, the types of amendment materials and the amount of insoluble matter (alfalfa residues, straw and wheat straw, chicken manure and fertilizer).

The highest leaf area index, number of leaves, plant height, and relative water content, protein, potassium and nitrogen of grain were observed in treatment of 15 tons per hectare of alfalfa residues and the highest number of pods, leaf chlorophyll index, phosphorus of grain and wet grain yield was used in treatment of 6 tons per hectare of chicken manure while the highest magnesium content of grain in 15 t/ha of straw and wheat straw.

Amendment materials because of the high moisture content in the soil can have a great influence on the relative water amount of the leaf. Also, due to the better nutritional value of the nutrients during the plant growing season, this material was followed by the further expansion of the leaf area index and other physio-morphological characteristics of the plant. Regarding the lower price of alfalfa plant residues, it is more appropriate than chicken manure and its availability in most parts of the country than other fertilizer levels and is recommended.