Seedling raising method for crataegus pinnatifida Bge
A technology for large fruit hawthorn and seeds, applied in the agricultural field, can solve the problems of low germination rate, low survival rate of seedlings, etc., and achieve the effects of preventing pest erosion, shortening the time of seedling formation, and shortening the time of fruiting.
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Embodiment 1
[0032] A method for raising seedlings of Hawthorn with large fruit comprises the steps:
[0033] 1) Pretreatment
[0034] Select a strong and pest-free Hawthorn mother tree for seed collection. The fruit used for seed collection must be fully mature, cut open the hawthorn fruit, and take out the hawthorn seeds; select fresh pomelo, cut the pomelo peel into rectangles, and obtain honey pomelo. Pomelo peel: Soak the Hawthorn seeds in clear water for 10 hours, then remove the remaining fruit on the surface of the Hawthorn seeds, then soak them in 45% hippoin solution at 40°C for 20 minutes, and then use 0.1% The mercuric dichloride disinfection 20min, at last the seeds are rinsed with sterile water, and dried after washing to obtain the sterilized seeds;
[0035] 2) Seedling preparation
[0036] Put the honey pomelo peel obtained in step 1) into 75% ethanol and soak for 30 seconds, then rinse 3 times with sterile water, dig out several seeding holes with a diameter of 3 cm from...
Embodiment 2
[0050] A method for raising seedlings of Hawthorn with large fruit comprises the steps:
[0051] 1) Pretreatment
[0052]Select a strong and pest-free Hawthorn mother tree for seed collection. The fruit used for seed collection must be fully mature, cut open the hawthorn fruit, and take out the hawthorn seeds; select fresh pomelo, cut the pomelo peel into rectangles, and obtain honey pomelo. Pomelo peel: Soak the Hawthorn seeds in clear water for 10 hours, then remove the remaining fruit on the surface of the Hawthorn seeds, then soak them in 45% hippoin solution at 42°C for 20 minutes, and then use 0.1% The mercuric dichloride disinfection 20min, at last the seeds are rinsed with sterile water, and dried after washing to obtain the sterilized seeds;
[0053] 2) Seedling preparation
[0054] Put the honey pomelo peel gained in step 1) into 75% ethanol and soak for 30 seconds, then rinse 3 times with sterile water, dig out several seeding holes with a diameter of 4 cm from th...
Embodiment 3
[0068] A method for raising seedlings of Hawthorn with large fruit comprises the steps:
[0069] 1) Pretreatment
[0070] Select a strong and pest-free Hawthorn mother tree for seed collection. The fruit used for seed collection must be fully mature, cut open the hawthorn fruit, and take out the hawthorn seeds; select fresh pomelo, cut the pomelo peel into rectangles, and obtain honey pomelo. Pomelo peel; soak the hawthorn seeds in clear water for 10 hours, then remove the remaining fruit on the surface of the hawthorn seeds, then soak them in 45% meipoin solution at 45°C for 20 minutes, and then use 0.1% The mercuric dichloride disinfection 20min, at last the seeds are rinsed with sterile water, and dried after washing to obtain the sterilized seeds;
[0071] 2) Seedling preparation
[0072] Put the honey pomelo peel gained in step 1) into 75% ethanol and soak for 30 seconds, then rinse 3 times with sterile water, dig out several seeding holes with a diameter of 5 cm from t...
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