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一、预防花期霜冻杏树对低温有很强的适应性。但花期及幼果期抗冻能力差,特别是春季转暖后又回寒以及有风的年份,更易受到寒害。1.加强管理。除加强土、肥和水分管理外,还要进行合
First, the flowering prevention frost Almond trees have a strong adaptability to low temperature. However, flowering and young fruit frost resistance is poor, especially in the warm spring back to the cold and windy years, more susceptible to cold damage. 1. Strengthen management. In addition to strengthening soil, fertilizer and water management, but also to carry out