Livestock feed resources availability, feeding practices, and nutrient balances in high Himalaya (Gurez) valley of Kashmir

摘要

Assessment of the ruminant livestock feed sources availability, existing feeding practices, and nutrient balances was embarked at different zones of Gurez valley of Kashmir in two major seasons (summer and winter). A baseline survey was conducted to obtain the information in three zones, viz., Lower, Middle and Upper Gurez. The study was carried out in three villages in each zone where seven farmer families per village were selected randomly for the study. A total of 63 households owning livestock were interviewed to collect the information and the samples of available animal feeds and fodders fed during the seasons for chemical analysis. Daily nutrient intakes were calculated and compared with the standard requirements to determine the nutrient balances of livestock during the seasons. The main crops cultivated only during summer season were pulses (98.41%), maize (95.24%), and potatoes (90.48%), while few farmers in Lower and Middle Gurez also sow oats (42.86%) and had apple orchards (17.46%), the by-products and wastes of which were utilized as livestock feeds. The only fodder crop cultivated throughout Gurez was maize. During winter, due to very harsh climatic conditions, no agricultural activities are being carried out, as such greenery perishes from the scenario. Feed resources availability to the livestock varied according to the season. Animals relied mainly on natural grazing resources available overabundant during summer and remained undernourished due to very limited feed resources during winter when completely stall-fed. Most of the farmers offered tree foliage (92%) and practiced concentrate feed (86%) supplementation to their animals particularly during winter season (96%). Farmers (87%) were preparing concentrate feed at home by blending ingredients available with them. Only 6% of the farmers supplemented the diet of animals with mineral mixture. Nutrient intakes through different feed resources were in excess during summer, while non-availability of green fodder during winter leads to considerable nutritional deficit in quantity, as well as quality. It is concluded that lack of technical know-how among the animal rearers regarding livestock feeding strategies and winter season feed/fodder scarcity are the major constraints that limit livestock productivity. It is therefore suggested that there is a dire need for nutritional innovations to increase fodder production as well as adoption of fodder conservation and feeding strategies for ensuring year-round availability of animal feeds if sustainable livestock production is to be met in the high Himalaya Gurez valley of Kashmir.