NOVELTY - Cultivating rice comprises selecting flat field, soil fertility with irrigation water source and precocious or late season rice, choosing cloudy weather, rotary tillage and planting by applying urea and calcium super phosphate soaking seed with spirit and bird repellents, maintaining shallow irrigation, drainage time, soil moisture without water in a timely manner, spraying biological organic fertilizer on the 4-leaf stage of rice and then spraying urea, promoting rooting, starting rice tillering, maintaining moisture and carrying out disease prevention treatment of rice.    USE - The method is useful for cultivating rice (claimed).    ADVANTAGE - The simple method is capable of cultivating rice with less water consumption, less labor intensive, environment-friendly and high maturing rate, and is good for development of large scale production.    DETAILED DESCRIPTION - Cultivating rice comprises selecting flat field, soil fertility with irrigation water source and precocious or late season rice, choosing cloudy weather and maintaining 3-5 sunny days, according to weather forecast, selecting work date, tillage and planting by applying 10-20 kg of urea and 30-40 kg of calcium super phosphate soaking seed with spirit and bird repellents for 24-36 hours, for 5-7 kg rice/acre after sowing rod cover with tractor, maintaining shallow irrigation, drainage time, soil moisture without water in a timely manner, controlling chemical weed by mixing 10% of wettable powder and 20-30 g of bensulfuron methyl with 170-200 ml of 36% spirit, and then spraying, selecting special weedicide, maintaining the field shallow water layer, for generating host of gramineous grass to be manually removed, spraying 45-50 kg of biological organic fertilizer on the 4-leaf stage of rice and then spraying 28-30 kg of urea for second time period, promoting rooting for post emergence of 4 leaf stage, starting rice tillering, maintaining moisture of the field and carrying out disease prevention treatment of rice. The biological organic fertilizer is prepared by mixing 20-30 pts. wt. of oil residue, 10-20 pts. wt. of vegetable, 10-15 pts. wt. of swill, 4-6 pts. wt. of weathered coal, 6-8 pts. wt. of cotton straw pole powder, 2-3 pts. wt. of bamboo charcoal powder, 1-2 pts. wt. of Eucalyptus oil, 2-3 pts. wt. of peanut, 2-3 pts. wt. of towel gourd, 2-3 pts. wt. of grape leaf, 2-3 pts. wt. of humic acid, 3-4 pts. wt. of soluble and 100-120 pts. wt. of human animal feces with 20-30% of water and 1-2% of salt, uniformly mixing, heating at 80-90 degrees C, discharging and cooling, uniformly stirring at normal temperature for 15-20 hours, granulating and stacking.