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越冬以来气温偏高、雨水偏多,十分有利于杂草萌发、生长,如不进行及时补除,将对今年夏熟作物的丰产、丰收造成较大的影响。目前天气转暖,雨水逐渐增多,田间各类杂草生长趋于旺盛,正是开展春季化除的有利时机。因此,各地农技部门要高度重视杂草危害的严重性,及早做好麦、油菜田春季化除的宣传发动和技术指导工作,积极引导广大农户因时制宜、因草制宜,抓住适期,选准药剂,及时化除,为夏熟丰收打下基础。
Overwintering since the high temperatures, excessive rainfall, is very conducive to the weeds germination, growth, if not promptly removed, this year's summer crop yield, harvest a greater impact. The current warming weather, rain gradually increased, all kinds of field growth tends to be weeds, it is to carry out the spring of the favorable opportunity. Therefore, the agricultural departments at all levels should attach great importance to the seriousness of weed hazards, do a good job in propagating and technical guidance for the springization of wheat and oilseed rape fields as soon as possible, and actively guide the vast number of peasants to take appropriate measures according to circumstances and times to adapt Moderate, select the drug, in addition to timely, lay the foundation for summer harvest.