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随着春季的到来,新的果树生长周期开始。上年秋冬季未施入基肥的园需利用开春气温回暖的大好时机抓紧施肥,同时在果树生长需肥关键时期还要做好根外追肥和叶面追肥。现结合生产经验将施肥常见错误作以归纳,并提出科学施肥建议。错误一:离树太近。不少果农认为,施肥时远离树根会影响根系对肥料的吸收,养分利用不上,因而施肥时离树较近,有的距离果树根颈不足50 cm,甚至挖出骨干根,结果导致伤根烧根现象多发,效果往往事与愿违。
As spring approaches, new fruit tree growth cycles begin. Last autumn and winter did not apply to the base of the garden need to use the good time to pick up the warm spring temperature grasping the fertilization at the same time in the critical period of growth of fruit trees need to do a good job of top dressing and foliar top dressing. Production experience is now combined with common mistakes made to summarize fertilizer and put forward scientific proposals for fertilization. Error one: too close to the tree. Many farmers think that far from the tree roots when fertilizing will affect the root absorption of fertilizers, nutrient use is not on, and therefore close to the tree when fertilizing, and some less than 50 cm from the root neck of the fruit tree, and even dug the backbone of the root, resulting in injuries Root burned root phenomenon, the effect is often contrary to expectations.