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象州县是广西柑桔主产县之一，主要发展温州蜜柑。果农为追求当年产量，降低成本，普遍盲目偏施氮肥，造成树势逐年衰退，使温州蜜柑产量、品质逐年下降。为纠正不适当施肥造成的品质下降，笔者连续３年进行了本试验。在一个６年生枳砧中熟温州蜜柑园中选出条件一致的供试...
Xiangzhou is one of the main citrus producing counties in Guangxi, mainly developing Wenzhou mandarin. Fruit farmers in pursuit of current production, reduce costs, blind bias partial nitrogen fertilizer, resulting in declining tree vigor year by year, so that Wenzhou Satsuma production and quality declined year by year. To correct the improper quality caused by fertilization, the author conducted this experiment for three consecutive years. In a 6-year-old orange lotus root ancestor in Wenzhou citrus garden selected the same conditions for the test ...