当前在茶叶生产中,茶树良种对提高茶园单产和品质效果越来越显著。世界主要产茶国,如印度、斯里兰卡、日本等国,和我国浙江、湖南、福建、安徽等主要产茶省,都注重于茶树良种的试验和繁育推广工作,取得了显著成效。江苏自50年代开始,从省外引进无性茶树良种的进行试验、研究,因起步较晚,研究不深,进展迟缓,至今,全省保存面积较少。本市于1982—1986年开展了“大毫”良种早期优质丰产试验,已取得了良好的结果,现报告如下: 试验地基本情况 试验地选择在无锡市马山林果场骆驼墩15、16、17区三块茶地,地势为冠嶂峰山麓缓坡,坡度10°以下,座北倾南,土壤为黄棕壤,土层深约70厘米左右,底层有部分石 At present, in the production of tea, tea seed varieties to improve the yield and quality of tea more and more significant. The major tea-producing provinces in the world, such as India, Sri Lanka and Japan, and major tea-producing provinces in Zhejiang, Hunan, Fujian and Anhui all focus on testing and breeding popularization of tea tree varieties and have achieved remarkable results. Since the 1950s, Jiangsu has introduced asexual clones of asexual tea trees for research and experimentation. Because of the late start, the lack of research and the slow progress, so far, the province has relatively few preserved areas. The city in 1982-1986 carried out the “big mill” good quality early yield test, has achieved good results, the report is as follows: The basic situation of the experimental site to choose to test in Wuxi City, Camel Fruit Farm Coltswood 15,16, 17 area three tea, the topography of the crown ridge peaks foothill, the slope of 10 degrees below the north seat south, yellow brown soil, soil depth of about 70 cm, the bottom of some stone