论文部分内容阅读
一、园地选择杨梅喜温暖湿润的环境和微酸性土壤,我国南方的丘陵山地均可栽培。年平均气温15~21℃,≥10℃的有效积温4500℃以上,平均降水量1100毫米以上,初夏果膨大转色期降雨量大于160毫米,大气相对湿度在80%以上,有利生长和生产优质果品;宜在山坡地栽培,坡度小于25度,海拔高度在700米以下,一般最适宜100~400米;凡松、杉、毛竹、蕨类、杜鹃、麻栎、香樟、青冈栎、苦槠等植被生长良好,pH 值4.0~6.5(pH值4.4~5.5的酸性土壤最适宜),土层深厚,排水
First, the choice of garden Yangmei hi warm and humid environment and slightly acidic soil, hilly mountains in southern China can be cultivated. The annual average temperature of 15 ~ 21 ℃, ≥ 10 ℃ of the effective accumulated temperature above 4500 ℃, the average rainfall of 1100 mm or more, the early summer fruit swirling color cast more than 160 mm rainfall, atmospheric relative humidity above 80%, favorable growth and production quality Fruit; should be cultivated in the slopes, the slope is less than 25 degrees, the altitude below 700 meters, the most suitable for the most appropriate 100 to 400 meters; Where pine, fir, bamboo, ferns, rhododendron, oak, camphor,槠 and other vegetation grow well, pH 4.0 ~ 6.5 (pH 4.4 ~ 5.5 acid soil is most suitable), deep soil, drainage