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This study was carried out with the aim of determining the effect of forage plants belonging to different families on herbage quality and yield with different mixing ratios (Berseem clover:Italian ryegrass; 100:0%, 80:20%, 60:40%, 40:60%, 20:80% and 0:100%). In the study, plant height, green herbage and dry herbage yields, clover ratios in green herbage and dry herbage, crude protein ratio and yield, acid detergent fiber (ADF), neutral detergent fiber (NDF), digestible dry matter (DDM), dry matter intake (DMI) rates and relative feed value (RFV) were investigated in Derya variety of berseem clover (Trifolium alexandrinum L.) belonging to Eastern Mediterranean Agricultural Research Institute and Elif variety of Italian ryegrass (Lolium multiflorum Lam.) obtained from Aegean Agricultural Research Institute. The experiment was carried out with 4 replications according to the randomized blocks trial design in the summer term of 2020 in Bahçekapi village of Elazig city center. According to the study findings; the average green herbage yield of mixtures was found to be 3784.9 kg da-1, dry herbage yield was 1210.8 kg da-1, and crude protein yield was 146.6 kg da-1. Crude protein, acid detergent fiber (ADF), neutral detergent fiber (NDF), digestible dry matter (DDM), dry matter intake (DMI) ratios and relative feed value (RFV) of the mixtures were determined as 12.04%, 35.7%, 50.9%, 61.0%, 2.36%, and 112.15, respectively. As a result of this study; it was determined that the most suitable mixture ratios in terms of dry herbage, green herbage and crude protein yields and crude protein ratio were 80% Berseem clover + 20% Italian ryegrass and 60% Berseem clover + 40% Italian ryegrass mixtures in Elazig ecological conditions. It was observed that the dry herbage, green herbage and crude protein yields and crude protein ratios were higher in the plots where the Berseem clover was more concentrated in the mixtures. [ABSTRACT FROM AUTHOR]

The aim of current study was to determine silage quality traits of leafy “L” and semi-leafy “SL” forage pea varieties (Pisum arvense L) and annual ryegrass “R” (Lolium multiflorum var. westervoldicum L.) mixtures (100:0, 80:20, 60:40, 40:60, 20:80 and 0:100%). The harvested materials were chopped in size of 2 cm, and they filled into vacuum bags, and then let for fermentation at 25±2 oC for 45 days. In this study; dry matter, pH, crude protein, crude ash, some organic acids, acid detergent fiber (ADF), neutral detergent fiber (NDF), potassium (K), phosphorus (P), calcium (Ca), magnesium (Mg) and cobalt (Co) contents were determined. The highest crude protein content was determined sole forage pea silages (16.31% and 15.73%) and 80L+20R% (15.58%) mixture. According to the Flieg score, leaf forage pea (97.51) and 80L+20R% (99.19) silages have the highest value and, they were in very good quality class. ADF and NDF content of silages ranged between 25.87-30.24% and 34.55-45.53%, respectively. The highest lactic acid was determined in 100R% (4.448%), 80L+20R% (4.250%), 40L+60R% (3.523%) and 20L+80R% (3.885%). The mineral content of silages were at a level to meet the needs of the livestock. As a result, it was determined that the mixture of leafy forage pea and ryegrass 80+20% silage was better in terms of silage quality. [ABSTRACT FROM AUTHOR]