防御霜冻农技措施一、在作物开始播种前，就要根据不同地区、地形的气候特点，合理的配置农作物的种植区。例如，在易发生霜冻的地区选择抗冻，抗低温能力较强的作物，而在不易发生冻害的地区，种植抗冻能力较弱的作物。在作物的品种选择上也要考虑抗冻，抗低温的品种，进... Defense frost farming measures First, before the crop began sowing, it is necessary according to different regions, the topography of the climate characteristics, the rational allocation of crop planting areas. For example, in areas where frost is prone to occur, cold-resistant and low-temperature-resistant crops are selected, while in areas less prone to frost damage, less frost resistant crops are planted. Varieties of crops in the selection should also consider the antifreeze, low temperature varieties, into the ...