论文部分内容阅读
衰老柿树少结果或不结果是常见的现象。据试验采用如下方法,可促使衰老林树“返老还童”并挂果累累。“寒露”过后,在离地面10厘米的树干处,用刀削去其老树皮,长度约20厘米(但靠北面的树皮要保留5厘米宽不削皮,以保持树体营养输送)。在已剥皮部位涂上一层桐油后,用稻草包好,用绳子轻轻捆扎住。在此同时,将离树干部约20厘米周围的老土,用锄头刨开,施上腐熟的猪粪肥,再用
Aging or persimmon fruitless result is not a common phenomenon. According to the test using the following method, can promote the aging forest tree “rejuvenate” and fruiting. After the “cold dew”, cut its old bark at a distance of 10 cm from the ground with a knife to a length of about 20 cm (but keep the bark of the tree at a height of 5 cm by peeling the bark of the north to keep the tree fed) . Apply a layer of tung oil to the skinned area, wrap it with straw and gently bundle it with a rope. At the same time, about 20 centimeters away from the trunk of the old soil, with a hoe planing, put on the maturity of pig manure, reuse