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一、基本情况的记载:1.试验田概况:试验地点、海拔、地形、土质、肥力、槎口、播种前整地过程,施肥、灌水等情况。2.播种情况:播种时间、工具、行距、播量、深度,种子处理情况。3.小麦生育期间的气象条件和影响小麦生育的特殊气候(如高温、严寒、干旱、风沙、暴雨等发生时间、程度及其对小麦生育的影响)。4.田间栽培管理情况:追肥、灌水、防治病虫、中耕除草等作业的时间、方式、次数、数量等。
First, the basic situation of the record: 1. Test field profile: test location, elevation, topography, soil quality, fertility, mouth, pre-planting soil preparation process, fertilization, irrigation and so on. 2. Sowing conditions: sowing time, tools, spacing, sowing, depth, seed handling. 3. Meteorological conditions during wheat growth and special climate affecting wheat (such as high temperature, cold, drought, sandstorm, rainstorm, etc. Occurrence, extent and impact on the growth of wheat). 4. Field cultivation and management situation: top dressing, irrigation, pest control, cultivation and weeding and other operations time, manner, frequency, quantity and so on.