在红壤丘陵山地上发展柑桔生产,如何广辟肥源?这是关系到柑桔生产能否大干快上的重要问题。我场建于红壤庄陵地带,土壤比较瘠薄,肥料缺乏,种好绿肥已成为解决我场果树肥源的极为有效的措施。 1972年以来,我场第六生产队在党支部的领导下,大搞科学实验,在柑园间种晚大豆,获得夏、秋绿肥的连作丰产。几年来,六队职工努力提高柑园绿肥复 How to promote the production of citrus in the hilly red soil so as to broaden the sources of fertility? This is an important issue that concerns the production of citrus. My field was built in the red soil Zhuangling zone, the soil is relatively barren, lack of fertilizers, planting a good green manure has become my field of fruit trees fertilizer extremely effective measures. Since 1972, under the leadership of the party branch, the sixth production team in our field has conducted scientific experiments and late-season soybean cultivation in the citrus orchards, with continuous production of summer and autumn green manures. In recent years, six teams of workers strive to improve citrus green manure complex