High-yield planting method of Shangtang oranges
A high-yield planting, sugar orange technology, applied in the fields of botany equipment and methods, plant protection, horticulture, etc., can solve the problems of reduced yield, inefficient and significant effects, sugar orange falling flowers and fruits, etc., to increase yield, improve utilization rate and Use effect, quick effect
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Embodiment 1
[0018] A kind of high-yield planting method of sugar orange of the present embodiment comprises the following steps:
[0019] (1) Disease prevention and control: Spray the fruit trees and the ground of the whole orchard with a fungicide in the spring shoot stage and after flowering, the spraying amount of the fungicide is 500mL / mu, and 1000 times of dilution is carried out during spraying; the fungicide The preparation method is as follows: in parts by weight, 10 parts of purslane extract, 12 parts of agave extract, 20 parts of sorbitol fatty acid ester and 7 parts of acetic acid are mixed at high speed. The preparation method of the purslane extract is as follows: put fresh purslane into 10 times by weight of 60% ethanol solution and grind for 1 hour, filter, centrifuge the filtrate, take the supernatant, dry and concentrate to the original volume 1 / 5, that is. The preparation method of the agave extract is as follows: fresh agave leaves are ground with liquid nitrogen, extr...
Embodiment 2
[0024] A kind of high-yield planting method of sugar orange of the present embodiment comprises the following steps:
[0025] (1) Disease prevention and control: Spray and control the fruit trees and the ground of the whole orchard with fungicide after spring shoot stage and withering flowers, the spray rate of fungicide is 800mL / mu, and 2000 times of dilution is carried out when spraying; Described fungicide The preparation method is as follows: in parts by weight, 16 parts of purslane extract, 18 parts of agave extract, 25 parts of sorbitol fatty acid ester and 14 parts of acetic acid are mixed at high speed. The preparation method of the purslane extract is as follows: put fresh purslane into 20 times by weight of 70% ethanol solution and grind for 2 hours, filter, centrifuge the filtrate, take the supernatant, dry and concentrate to the original volume 1 / 5, that is. The preparation method of the agave extract is as follows: after the fresh agave leaves are ground with liq...
Embodiment 3
[0030] A kind of high-yield planting method of sugar orange of the present embodiment comprises the following steps:
[0031](1) Disease prevention and control: Spray the fruit trees and the ground of the whole orchard with a fungicide after the spring shoot stage and withering flowers, and the spraying amount of the fungicide is 600mL / mu, and 1500 times of dilution is carried out during spraying; the fungicide The preparation method is as follows: in parts by weight, 14 parts of purslane extract, 16 parts of agave extract, 22 parts of sorbitol fatty acid ester and 11 parts of acetic acid are mixed at high speed. The preparation method of the purslane extract is as follows: put fresh purslane into 15 times by weight of 65% ethanol solution, grind for 1.5 hours, filter, centrifuge the filtrate, take the supernatant, dry and concentrate to the original volume 1 / 5 of that, that is. The preparation method of the agave extract is as follows: fresh agave leaves are ground with liqu...
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