Asparagus parent breeding method
An asparagus and parent technology, which is applied to the field of parental propagation of herbs, can solve the problems of poor root quality, low rooting rate, low transplanting survival rate, etc., and achieves the effects of convenient material collection, increased proliferation speed, and improved proliferation efficiency.
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Embodiment 1
[0023] The asparagus parent breeding method of the present invention is to select high-quality asparagus and cut it into a stem section with a well-developed axillary bud, and then culture it in a culture medium solution after being sterilized and washed beforehand, so as to breed the asparagus that can reach the transplanting standard. The process of asparagus seedlings.
[0024] Components and preparation of basic medium solution:
[0025] The composition of this minimal medium solution is as follows: Each liter of solution contains NH 4 NO 3 1650mg, KNO 3 1900mg, CaCl 2 2H 2 O 440mg, MgSO 4 ·7H 2 O 370mg, KH 2 PO 4 170mg, KI 0.83mg, H 3 BO 3 6.2mg, MnSO 4 4H 2 O 22.3mg, ZnSO 4 ·7H 2 O8.6mg, Na 2 MoO 4 2H 2 O 0.25mg, CuSO 4 ·5H 2 O 0.025mg, CoCl 2 ·6H 2 O0.025mg, Na 2 EDTA (disodium ethylenediaminetetraacetic acid) 37.3mg, FeSO 4 ·7H 2 O 27.8mg, VB1 (vitamin B1) 0.4mg, VB6 (vitamin B6) 0.5mg, glycine 2.0mg, niacin 0.5mg, inositol 100mg, agar 5g, s...
Embodiment 2
[0034] Embodiment two: (the part not stated in this embodiment is all the same as embodiment one)
[0035] The asparagus parental tissue propagation method of the present invention, the asparagus parental propagation method of the present invention, is to select high-quality asparagus and cut into a stem section with a well-developed axillary bud, and then carry out in the culture medium solution after disinfection and washing pretreatment. The process of cultivating and propagating asparagus seedlings that can reach transplanting standards.
[0036] Components and preparation of basic medium solution:
[0037] The components of the basic medium solution are as follows: every liter of the basic medium solution contains: NH 4 NO 3 1400mg, KNO 3 2000mg, CaCl 2 2H 2 O 600mg, MgSO 4 ·7H 2 O250mg, KH 2 PO 4 260mg, KI 1.2mg, H 3 BO 3 5mg, MnSO 4 4H 2 O 15mg, ZnSO 4 ·7H 2 O 10mg, Na 2 MoO 4 2H 2 O 0.4mg, CuSO 4 ·5H 2 O 0.04mg, CoCl 2 ·6H 2 O 0.04mg, Na 2 ED...
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