Method for increasing mango high-branch grafting survival rate
A technology with high branch grafting and survival rate, applied in the field of plant cultivation, can solve the problems of weakened transpiration, damage of dormant bud points, easy splashing to the grafting interface, etc., to promote the transformation of nutrients, prevent drastic temperature changes, and isolate water from entering Effect
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Embodiment 1
[0038] The 12-year-old plant of the traditional mango variety YNM-107 is used as the rootstock, and the new mango variety YNM-341 is used as the scion, and the method of the present invention is used to carry out high-branch grafting. Proceed as follows:
[0039]Step (1), 15 days and 10 days before collecting the scion, spray the regulator I once respectively to the scion trees to be collected, and the amount of spraying per plant is 3L: the regulator I consists of the following parts by mass The components are mixed to obtain:
[0040] 10000 parts of distilled water,
[0041] 5 parts of pyraclostrobin with an effective content of 25%,
[0042] 0.01% brassinolide wettable powder 5 parts,
[0043] 10 parts of 98% potassium dihydrogen phosphate,
[0044] Effective content of 0.4% 1-methylcyclopropene 30×10 -6 share;
[0045] Step (2), 21 days before grafting, dig a ring-shaped ditch around the rootstock tree body to be grafted with high branches, and bury and apply regulat...
Embodiment 2
[0057] With the 15-year-old plant of the traditional mango variety YNM-099 as the rootstock and the new mango variety YNM-343 as the scion, the method of the present invention is used to carry out high-branch grafting. Proceed as follows:
[0058] Step (1), 15 days and 10 days before collecting the scion, spray each 1 time of regulator I to the scion tree body of the scion to be collected respectively, and the spraying amount of each plant is 2L: Regulator I consists of the following parts by mass The components are mixed to obtain:
[0059] 10000 parts of distilled water,
[0060] 10 parts of pyraclostrobin with an effective content of 25%,
[0061] 0.01% brassinolide wettable powder 10 parts,
[0062] 20 parts of 98% potassium dihydrogen phosphate,
[0063] 1-Methylcyclopropene 15×10 at an effective level of 0.4% -6 share;
[0064] Step (2), 14 days before grafting, dig a ring-shaped ditch around the rootstock tree body to be grafted with high branches, and bury and ap...
Embodiment 3
[0076] With the 15-year-old plant of the traditional mango variety YNM-099 as the rootstock and the new mango variety YNM-343 as the scion, the method of the present invention is used to carry out high-branch grafting. Proceed as follows:
[0077] Step (1), 15 days and 10 days before collecting the scion, spray each 1 time of regulator I to the scion tree body of the scion to be collected respectively, and the spraying amount of each plant is 2L: Regulator I consists of the following parts by mass The components are mixed to obtain:
[0078] 10000 parts of distilled water,
[0079] 8 parts of pyraclostrobin with an effective content of 25%,
[0080] 0.01% brassinolide wettable powder 8 parts,
[0081] 98% potassium dihydrogen phosphate 15 parts,
[0082] Effective content of 0.4% 1-methylcyclopropene 20×10 -6 share;
[0083] Step (2), 14 days before grafting, dig a ring-shaped ditch around the rootstock tree body to be grafted with high branches, and bury and apply regul...
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