论文部分内容阅读
中耕松土 中耕松土既能防止病虫危害,又能改善土壤理化性质,提高土壤肥力,有利于竹鞭生长和笋芽发育。每年应中耕松土3次:第一次于新竹放叶、鞭稍开始生长的5—6月间进行,松土深度10—15厘米;第二次于行鞭孕笋的8—9月间进行,松土深度20—25厘米,以促进笋芽分化;第三次于12月结合挖冬笋深翻林地25—30厘米,母竹周围宜浅,林中空隙地宜深。 施肥培土 施肥全年均可进行,但以越冬肥、行鞭肥、孕笋肥效果最佳。越冬肥以厩肥、堆肥等迟效性肥料
Cultivation of loose soil Cultivation of loose soil can prevent pests and diseases, but also improve soil physical and chemical properties, improve soil fertility, conducive to the growth of bamboo whip and shoot development. Cultivation of soil should be cultivated 3 times a year: the first leaf in Hsinchu, the whip began to grow during the 5-6 months, soil depth of 10-15 cm; the second whip whip pregnancy in August-September , Soil depth of 20-25 cm, in order to promote the differentiation of shoots bud; the third in December combined with digging winter bamboo shoots turn 25-25 cm deep forest, bamboo should be shallow around the forest gap should be deep. Fertilization and fertilization soil fertilization can be carried out throughout the year, but winter fertilizer, line whip fat, pregnant shoots the best effect. Winter fertilizer to manure, compost and other late fertilizers