莱芜红香椿栽培技术与栽培模式研究

Techniques of Growing Chinese Toona as a New Food Source

通过试验观测，莱芜红香椿在秋末冬初，挖１ｍ ×０．８ｍ 宽深的栽植沟栽植，密度１ｍ ×１．５ｍ 或１ｍ ×（１＋ ２）ｍ 的株行距，栽时每株树施ＴＣ０．１ｋｇ，栽后埋土防寒，Ｎ、Ｐ、Ｋ、Ｃａ 和有机肥配合使用，并适当进行叶面追肥，各侧枝３０ｃｍ 摘心，并应用抽技宝点取芽体，在嫩芽长到１０ｃｍ ～２０ｃｍ 左右采收，可显著提高其产量和质量。在山区与黄花菜或金银花等矮杆作物进行立体种植，其经济效益显著。

This article presents a set of techniques of growing red Chinese toona ( Toona sinensis ) for its young bud shoots as a new table dish. Root-sprout seedlings approximately 0.8-1.0 m high are planted in late autumn or early winter in a ditch of 1 m wide and 0.8 m deep with an espacement of 1 m by 1.5 m or 1 m by 1+2 m. At the time of planting 0.1 kg of TC, a soil modifier, is applied to each seedling, and soil is used to cover the seedling to protect it against cold injury. A combination of N, P, K, Ca and compost organic manure is adopted and foliar application recommended. When the branching shoots comes out about 30 cm, tip pruning is applied and a shoot-inducer spread on the cut. Harvest begins when the young shoot is about as long as 10-20 cm; this can significantly raise both the shoot yield and quality. In hilly and upland sites intercropping toona with peanut, citron daylily ( Hemerocallis citrina ), or honeysuckle ( Lonicera japonica ) can greatly promote the economic benefit.