preparation of paddy field in india

according advertisements although because buffaloes cleared combines covered crowded curved depth directly drained edged fertilizers fields generally growth harvested harvesting india intensive japan labour lanka maintained maintenance manures matures mechanical nursery occasional paddy patches period ploughed preparation prepared rain rainy receiving regular remained require seedlings seeds sharp soil some sowing sown spacing sprout such sunny surface system thinning thresh through tractors traditional transplantation transplanted transplanting weather weeding which whole yield