条件筛选
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Detailed Explanation of Key Techniques for Macadamia Nut Propagation
Macadamia nuts are propagated by grafting and cuttings. (1) Grafting propagation 1. Seed selection The seeds used to grow rootstock seedlings should be taken from robustly growing, consistently high-yielding plants, preferably disease-free with good nut quality. Both smooth-shell and rough-shell types can be used; because rough-shell seeds germinate and grow quickly, are relatively disease-resistant and have softer wood, they are easier to graft, so some regions prefer to use them.