毛竹覆盖栽培试验及措施分析

摘要

Experiments were conducted on mulching of 30cm with different thickness of straw and rice chaff inPhyllostachys heterocycla cv. pubescens forest in Zhejiang from 2011-3013 in November and December. The result demonstrated that different treatment of mulching could increase shoot yield and economic benefit. The experiment indicated that bamboo forest for mulching should be selected with fast traffic, near source of water, and with density of 2600-3200 bamboo/ha. Fertilization should be small amount but time after time. Selected forest should be irrigated more than once before mulching. Removal of mulching material should be implemented in time.%2011-2013年11-12月，对毛竹（Phyllostachys heterocycla cv. pubescens）林进行稻草＋砻糠不同比例30 cm厚覆盖栽培试验，结果表明：通过不同覆盖，竹笋产量、经济效益均十分明显；竹林应选择交通便捷、靠近水源处，立竹密度2600~3200株/hm2为佳；施肥应少量多次，并在覆盖前对林地进行分次浇透；对覆盖物要及时处理，减少竹鞭上浮及跳鞭现象。