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金丝小枣是我省和河北省的名产果品,占全国枣果总产量的12—14％,品质优异,维生素C含量每百克果肉高达600—800毫克,较苹果高120—160倍,干枣果肉含糖76—80％,历来是我国内销外贸的一种重要产品。金丝小枣具有较强的抗涝耐盐碱能力,在PH8—8.2、总盐量0.4％以上的盐碱地上尚能较好的生长结果。我省乐陵、无棣、沾化、寿光等北部沿海碱地,都以枣粮间作的方式与粮棉油作物常年间作,群众称它为“铁杆庄稼”。然而,目前产区因管理过于粗
Jizhu jujube is a famous fruit in Hebei Province and Hebei Province, accounting for 12-14% of the national total jujube yield, excellent quality, vitamin C content per 100 grams of meat up to 600-800 mg, 120-160 times higher than the apple , Dried dates pulp sugary 76-80%, has always been an important product of China’s domestic sales. Jizi jujube has strong ability of waterlogging tolerant to salt and alkali, and good results can be obtained on saline-alkali soil with pH8-8.2 and total salt content above0.4%. Leling, Wudi, Zhanhua, Shouguang and other northern coastal caverns in our province are all making inter-year intercropping of grain and cotton crops with jujube grain intercropping, and the masses call it “hardcore crops.” However, the current production area due to management is too thick