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浙江鄞县金陆村从1990年下半年开始有160多亩淡竹开花,经过实地调查和访问有经验的老农,认为淡竹林开花的主要原因有:竹园多年未深挖垦复,土壤板结,通气不良。影响了土壤中有机物质的分解;土中新老竹鞭密集。新竹鞭难以伸展。影响发笋率及产量的提高;春笋采掘过量。母竹留养季节不当。竹龄过老,一般都超过八年。未及时更新、母竹素质差。砍伐制度不合理,随时砍伐上浆竹和2~3年生的壮龄竹,老鞭增多,竹鞭营养调节失去平衡,导致竹林由营养生长进入生殖生长。提前开花结实。
Since the second half of 1990, Jinlu Village, in Yinxian County, Zhejiang Province, has started to spend more than 160 mu of fresh and light bamboo trees. Through field surveys and interviews with experienced peasants, the main reasons for the blooming of the light bamboo forest are as follows: Chuk Yuen has not been deeply cultivated for many years, soil compaction, aeration bad. Affected the decomposition of organic matter in the soil; soil new and old bamboo whip intensive. Hsinchu whip difficult to stretch. Affect the rate of bamboo shoots and yield increase; excessive shoots. Mother bamboo stay improper season. Old bamboo age, usually more than eight years. Not updated in time, mother bamboo poor quality. Felling system is not reasonable, at any time cut the sizing bamboo and 2 to 3 years old Zhuozhu bamboo, the old whip increased, bamboo whip nutrition regulation is out of balance, resulting in bamboo from vegetative growth into reproductive growth. Early flowering strong.