Seedling culture method of zanthoxylum armatum var.novemfolius

Abstract

The invention relates to a seedling culture method of zanthoxylum armatum var.novemfolius. The seedling culture method specifically comprises the following steps of (1) selecting 10 parts of garden soil by weight, 5 parts of peat by weight, 1 part of grain husk by weight and 2 parts of cattle barnyard manure by weight, uniformly mixing, adjusting the pH (potential of hydrogen) value to 7, and fermenting for 10 to 15 d, so as to obtain a culture medium; (2) soaking the seeds of the zanthoxylum armatum var.novemfolius by a detergent powder solution with concentration of 1 wt% for 4 h, repeatedlyrubbing the seeds until the grease on the husks of the seeds of the zanthoxylum armatum var.novemfolius is removed, cleaning by clean water, and coating by plant ash, so as to obtain the seeds of thezanthoxylum armatum var.novemfolius; (3) loading the culture medium obtained in step (1) into a nonwoven fabric bag, so as to obtain a seedling culture bag; (4) putting the seeds of the zanthoxylum armatum var.novemfolius obtained in step (2) into the seedling culture bag, spraying water until the culture medium is wet, and covering the seedling culture bag with the culture medium with a thickness of 3 to 5 cm, wherein each seedling culture bag is loaded with one seed of the zanthoxylum armatum var.novemfolius; (5) irrigating the seedling culture bag with the fertilizer and water after seeding, and removing the diseases and pests; after the seedlings of the zanthoxylum armatum var.novemfolius grow to 30 cm, directly transplanting the seedlings.

Description

technical field [0001] The invention relates to the field of prickly ash planting, in particular to a method for raising seedlings of prickly ash. Background technique [0002] Jiuyeqing Zanthoxylum bungeanum belongs to one of the four major varieties of Zanthoxylum bungeanum in my country. It has a strong and pure numb taste and a special fragrance. It is a pollution-free green product. Jiuyeqing Zanthoxylum bungeanum belongs to small deciduous trees or shrubs, and the average tree height is about 5m; it contains vitamin C, zinc, iron and other trace elements needed by the human body, and the peel, pepper leaves, rhizomes, etc. Especially for the pest control effect that often occurs in storage is obvious), warming the middle and expelling cold and other effects. [0003] Jiuyeqing Zanthoxylum bungeanum is an early-maturing variety, easy to reproduce, less difficult to cultivate, fast growing, early fruit-hanging time, low requirements on cultivation conditions, strong tol...

AI Technical Summary

Problems solved by technology

This seedling raising method has complicated procedures, high labor costs, great damage to the seedlings during the transplanting process, and cannot effectively guarantee the survival rate of the transplanted seedlings.