陇川县细香核桃采穗圃快速营建技术及其效益对比分析

Rapid Build Technology of Cutting Orchard of Fine Fragrant Walnut and its Benefits Comparative Analysis in Longchuan County

对陇川县细香核桃进行采穗圃快速营建技术的试验研究,对种植密度、施肥、修剪、浇水等技术环节进行试验分析。结果认为,与常规优选母树采穗相比,快速营建细香核桃采穗圃优点明显,主要为穗条来源清楚,穗条健壮、芽多饱满,种苗出圃率超出11.1%;造林效果分析,2种苗木造林成活率接近,抽发新枝数平均多0.19枝,保存率高出1.23%,建成第二年便可实现规模化采穗,可节约成本0.45元/条。

Experimental study of rapid construction technology of fine fragrant walnut in Longchuan County has been conducted, from aspects of planting density, fertilization, pruning, watering and so on, results showed that advantages of rapid build technology have clearly cuttings robust sources, multi buds, seedlings rate reached to 11.1%; afforestation effect results showed that planting survival rate were close, the average number of new branches increased 0. 19, saving rate was up to 1.23% , next year the scion of scale can be achieved, saving cost was up to 0.45 yuan/strip.