Grafting cultivation method of cupressus blue ice
A cultivation method and technology of blue ice cypress, applied in the field of blue ice cypress grafting cultivation, can solve the problems of inapplicability to large-scale cultivation, slow seedling growth, low survival rate, etc., and achieves improved grafting survival rate, rapid cultivation, and fast seedling growth. Effect
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[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0018] A method for grafting and cultivating blue ice cypress, comprising the following steps:
[0019] (1) rootstock selection: select arborvitae as rootstock, adopt plump, no damage by disease and insect pests orientalis seeds to sow,
[0020] (2) Rootstock nutrition pot seedlings: the day before sowing, pour the nutrition pot thoroughly with bottom water, sow 2 seeds in each pot, and then cover with 1-1.5cm fine loam, spray 0.5-1% Bordeaux mixture after the seedlings emerge, and spray continuously 3 times, each interval is 7-10 days;
[0021] (3) Fertilization for soil preparation: choose loose, water- and fertilizer-retaining, convenient irrigation and drainage fields, cover the greenhouse after deep plowing and exposure, and then apply 300-3...
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Abstract
Description
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