It involves ploughing , selecting seeds , sowing , thinning seedlings , weeding , summer harvesting , autumn harvesting and the timely collecting and applying of manure ( preparations for manure to be used the next year begin in june ) - - we have done a great deal of work during the spring and autumn ploughing , and the summer and autumn harvests 犁地、选种、下种、选苗、锄草、夏收、秋收，还要适时地积肥、施肥（第二年的肥料头一年六月就要开始准备） ? ?我们在春耕、秋耕、夏收、秋收的时候，都做了巨大的工作。
By analyzing a series of precipitation data from 6 meteorological stations and gauging stations during the period from the year they had been established to 2003 , this paper gave the characteristic values of precipitation and their change regularity within a year and inter years , and studied the change trend of precipitation in i1i region 摘要根据伊犁地区6个代表站上世纪50 、 60年代至2003年的实测降水资料，分析了伊犁地区降水量的地区分布、变化特征及其多年来的变化趋势。
