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近年来,在低丘红壤上发展了大量柑桔,但不少柑桔园产量低、品质差。为此,我们于1985—1986两年进行了喷施钼酸铵试验。 1985年试验在灌阳县新街乡江口村果园进行,1986年在该乡新街村果园进行。供试柑桔品种为6年生中熟温州蜜柑,果园土壤pH值为5,系古洪积砾石红壤土。供试钼酸铵为浙江青田化工厂生产
In recent years, a large number of citrus has been developed in the hilly red soil, but many citrus orchards have low yields and poor quality. For this purpose, we conducted the ammonium molybdate test in 1985-1986. The experiment was conducted in 1985 in the orchard of Jiangkou Village, Xinjie Township, Guanyang County. In 1986, it was carried out in the orchard of Xinjie Village of the township. The tested citrus varieties were 6-year-old medium-temperature Wenzhou Satsuma mandarin orchard soil pH value of 5, Department of ancient flood gravel red loam soil. Ammonium molybdate for Zhejiang Qingtian chemical plant production