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1.冬灌 “果园不冬灌,受冻又受旱”,“果园灌冬水,开春发的美”。冬灌也叫灌冬水,即果园土壤冻结之前的最后一次灌水。冬灌能使土壤蓄积较多热量,使地温变幅减小,从而减轻果树越冬冻害,防止冬季和早春干旱。冬灌后,如果能实行全园地面覆盖,则保水防冻作用更好。如麦秸杂草等,并埋少许土,以防风刮起,防火若不覆盖,可对地表进行浅耕或浅锄,以疏松
1. Winter irrigation “orchard not winter irrigation, cold and drought”, “orchard irrigation winter water, spring hair beauty.” Winter irrigation is also called irrigation winter water, that is, the orchard soil freeze before the last irrigation. Winter irrigation can accumulate more soil heat, reducing the amplitude of the ground temperature, thereby reducing the fruit trees overwinter frost damage, to prevent winter and early spring drought. After winter irrigation, if the whole garden ground cover can be implemented, the water-holding antifreeze effect is better. Such as wheat straw weeds, etc., and buried a little soil to wind blowing, if the fire is not covered, the surface can be shallow or shallow hoe to loose