Effect of Mulches on Soil Properties, Leaf Nutrient Status and Weed Growth of Pomegranate under Rainfed Conditions

Abstract

The present study entitled "Effect of mulches on soil properties, leaf nutrient status and weed growth of pomegranate under rainfed conditions" at the experimental farm of HR&TS and KVK Kandaghat at Jadari, Dr YS Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, during 2017-2018. The different mulches like Nylon mulch mat, Silver polyethylene mulch, Black polyethylene mulch, Red polyethylene mulch and Coir mulch mat, Grass mulch were used in this investigation. Results revealed that maximum soil temperature and moisture were recorded in black polyethylene mulch. Nylon mulch mat was found effective in controlling weed growth followed by silver polyethylene mulch and black polyethylene mulch. Soil and leaf nutrient content were significantly higher found under grass mulch. The soil hydrothermal regimes were significantly higher under black polyethylene mulch. This provides better prevention of soil water evaporation and retaining soil moisture under rainfed conditions.