Method for increasing grafting survival rate of mulberry saplings
A technology of seedling grafting and survival rate, which is applied in grafting, botany equipment and methods, chemicals for biological control, etc., can solve the problems of high cost, less than 30%, and easy dehydration of mulberry seedlings, and achieve Effects of preventing seedlings from drying out, promoting tissue healing, and shortening tissue healing time
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Embodiment 1
[0019] A method for improving the survival rate of mulberry seedling grafting, comprising the following steps:
[0020] (1) select rootstock: select annual, ungrafted, adapt to local growth, and the mulberry seedlings whose rhizome is 0.5~0.7cm are used as rootstock;
[0021] (2) Select the scion: choose a tree bar with full buds, fullness, no side branches, and appropriate thickness on a 1-year-old healthy and healthy mulberry tree; cut off the scion 15 days before grafting and place it in an airtight, ventilated, and cool place 1. In the heat preservation and moisturizing room, first spread 10cm of tidal sand on the floor of the room, spread the scion 5-10cm thick, fill in 5cm thick tidal sand, then spread the scion 5-10cm thick and cover it circularly, cover it with plastic film and close the doors and windows , the temperature is maintained at 5-10°C, and the relative humidity is 75%, so as to ensure that the scion does not dry up, germinates in advance, and does not go mo...
Embodiment 2
[0024] A method for improving the survival rate of mulberry seedling grafting, comprising the following steps:
[0025] (1) select rootstock: select annual, ungrafted, adapt to local growth, and the mulberry seedlings whose rhizome is 0.5~0.7cm are used as rootstock;
[0026] (2) Select the scion: choose a tree bar with full buds, fullness, no side branches, and appropriate thickness on a 1-year-old healthy and healthy mulberry tree; cut off the scion 15 days before grafting and place it in an airtight, ventilated, and cool place 1. In the heat preservation and moisturizing room, first spread 10cm of tidal sand on the floor of the room, spread the scion 5-10cm thick, fill in 5cm thick tidal sand, then spread the scion 5-10cm thick and cover it circularly, cover it with plastic film and close the doors and windows , the temperature is maintained at 5-10°C, and the relative humidity is 75%, so as to ensure that the scion is not dry, does not germinate in advance, and does not go...
Embodiment 3
[0029] A method for improving the survival rate of mulberry seedling grafting, comprising the following steps:
[0030] (1) select rootstock: select annual, ungrafted, adapt to local growth, and the mulberry seedlings whose rhizome is 0.5~0.7cm are used as rootstock;
[0031] (2) Select the scion: choose a tree bar with full buds, fullness, no side branches, and appropriate thickness on a 1-year-old healthy and healthy mulberry tree; cut off the scion 15 days before grafting and place it in an airtight, ventilated, and cool place 1. In the heat preservation and moisturizing room, first spread 10cm of tidal sand on the floor of the room, spread the scion 5-10cm thick, fill in 5cm thick tidal sand, then spread the scion 5-10cm thick and cover it circularly, cover it with plastic film and close the doors and windows , the temperature is kept at 5-10°C, and the relative humidity is 75%, so as to ensure that the scion does not dry up, germinate in advance, and not go moldy; the sci...
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