Sweet potato cultivation method
A planting method and sweet potato technology, applied in botany equipment and methods, plant cultivation, application, etc., can solve the problems of sweet potato planting that are difficult to realize industrialized production and planting, and reduce the rate of overgrown weeds, improve supply and growth quality Guaranteed effect
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Embodiment 1
[0038] A method for planting sweet potato includes the following steps:
[0039] 1) Choose a flat land with a sand content of 85%, and use field mud to spread at a rate of 20kg per mu, then deep till 11cm, and use plant ash to sprinkle at 110kg per mu, and then deep plough 19cm, and use nutrients at a rate of After spraying 130kg per mu, cover one layer with mulching film and treat for 50 days;
[0040] 2) Remove the mulch film, and use the soil with a fineness of 50 mesh to spread 5cm, and spread a layer of 1.3cm Chinese medicine ingredients on the soil surface, and then cover the 5cm thick with plant ash, and then put the sweet potato seeds on the plant ash, and After mixing the soil with a fineness of 65 mesh and river sand with 60 mesh at a mass ratio of 2:5, cover the seeds with a thickness of 0.9cm; the density of the sweet potato seeds on the plant ash is 16 per square meter;
[0041] 3) Cover the upper surface of step 2) with 0.35cm thick organic nutrients, and spray 25kg pe...
Embodiment 2
[0053] A method for planting sweet potato includes the following steps:
[0054] 1) Choose a flat land with a sand content of 65%, and use soil to pave 10kg per mu, then deep plough 7cm, and use plant ash to sprinkle 80kg per mu, and then deep plough 15cm, and use nutrients per mu After spreading 90kg per mu, cover one layer with mulching film and treat for 30 days;
[0055] 2) Remove the mulch film, and use 30 mesh soil to spread 2cm, and spread a layer of 0.7cm Chinese medicine ingredients on the soil surface, then cover 2cm thick with plant ash, and then put the sweet potato seeds on the plant ash, and After mixing the soil with a fineness of 45 mesh and river sand with 55 mesh at a mass ratio of 2:3, cover the seeds with a thickness of 0.5 cm; the density of the sweet potato seeds on the plant ash is 8 per square meter;
[0056] 3) Cover the upper surface of step 2) with 0.15cm thick organic nutrients, and spray 20kg per mu with organic nutrient solution, and then cover with pla...
Embodiment 3
[0068] A method for planting sweet potato includes the following steps:
[0069] 1) Choose a flat land with a sand content of 75%, and use soil to pave 15kg per acre, then deep plough 9cm, and use plant ash to sprinkle 90kg per mu, then deep plough 17cm, and use nutrients at a rate of After spraying 100kg per mu, cover one layer with mulching film for 40 days;
[0070] 2) Remove the mulch film, and use the soil with a fineness of 40 mesh to spread 4cm, and a layer of 0.9cm Chinese medicine ingredients on the soil surface, and then cover 3cm thick with plant ash, and then put the sweet potato seeds on the plant ash, and After mixing the soil with a fineness of 55 mesh and river sand with 57 mesh at a mass ratio of 1:2, cover the seeds with a thickness of 0.7cm; the density of the sweet potato seeds on the plant ash is 13 per square meter;
[0071] 3) Cover the upper surface of step 2) with 0.25cm thick organic nutrients, and spray 23kg per mu with organic nutrient solution, and then ...
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