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1975年我队利用沿海风沙地种植温州蜜柑1,800株,计7片30亩。苗木由浙江黄岩引进,品系混杂,每片果园均有早、中、晚熟品系,尤以中熟品系为多,并多半是尾张品系。这些温州蜜柑1977年开始试产,1978年投产,收果1,800斤。到今年已是5年生的幼年结果树。早熟的品系在本地区表现较好,产量也高。但中、晚熟品系却表现迟结果,有的开花很多,结果很少,甚至5、6年了还不开花结果。为了解决光长树不长果的问题,进行如下三项研究:
In 1975, our team planted 1,800 pieces of Wenzhou mandarin fruit with coastal sandy land, accounting for 7 pieces and 30 acres. Zhejiang Huangyan introduced seedlings, mixed strains, each piece of orchard has early, middle and late maturity lines, especially in the more mature lines, and most of the tail strain. These Wenzhou Satsuma trial production began in 1977, put into operation in 1978, the results 1,800 pounds. This year is a tree of juvenile results of five years. Premature lines perform better in the region and have higher yields. However, late-maturing lines show late results, with some blooming with very few results, even with a flowering time of 5 to 6 years. In order to solve the problem of light long trees do not grow up, the following three studies: