论文部分内容阅读
近期,超强寒潮自北向南侵袭我国中东部地区,对越冬蔬菜生产极为不利。为减轻气象灾害对蔬菜生产的影响,降低损失,保障供应,农业部蔬菜专家指导组研究提出应对的技术指导意见如下。一、设施蔬菜管理(一)严防大风雨雪灾害本次超强寒潮所带来的大风、雨、雪气象灾害会因地而异,各地要加强防范。一要在骨架较弱的棚室内适当增加支柱,
Recently, the super cold has invaded central and eastern regions of China from north to south, which are extremely unfavorable to the production of winter vegetables. In order to reduce the impact of meteorological disasters on vegetable production, reduce losses and ensure supply, the technical guidance provided by the steering group of vegetable experts of the Ministry of Agriculture for research and response is as follows. First, the management of facilities vegetables (A) to prevent wind and rain disasters This super cold brought winds, rain, snow meteorological disasters will vary from place to place to strengthen prevention. First, we should increase the pillar in the weaker shed,