Cultivation method for sugarcane seedlings

[0028] Example 1

[0029] A method for cultivating sugarcane seedlings, including the following steps:

[0030] (1) Preparation of the nursery bed: build a nursery bed that can store water and drain water. The height of the nursery bed is 8cm and the width is 75cm; firstly, a layer of 5cm thick sediment is laid on the nursery bed. The bottom mud consists of 80% dry field soil and 20% farmyard manure. It is stirred with 0.5% quicklime by weight of the bottom mud. Water is sprayed on the bottom mud to make the bottom mud water content of 70%, and then exposed to the sun for 3 days; The silt with a layer thickness of 4cm. The silt is pond silt with a water content of 82%. When laying it, potassium permanganate solution is sprayed for disinfection; a ditch with a depth of 3cm is excavated on both sides of the nursery bed, and the silt is air-dried for 20h ; Finally, a layer of mixed soil with a thickness of 0.8cm is laid on the silt, the mixed soil is sand and topsoil, and the volume rat

[0033] Example 2

[0034] A method for cultivating sugarcane seedlings, including the following steps:

[0035] (1) Preparation of nursery bed: Build a nursery bed that can store water and drain water. The ridge height of the nursery bed is 12cm and the width is 85cm; first, a layer of 6cm thick sediment is laid on the nursery bed. The bottom mud consists of 80% dry field soil and 20% farmyard manure. It is stirred with 0.5% quicklime by weight of the bottom mud. Water is sprayed on the bottom mud to make the bottom mud water content of 80%, and then exposed to sunlight for 5 days; A layer of silt with a thickness of 5cm. The silt is pond silt with a moisture content of 85%. When laying, it is sprayed with potassium permanganate solution for disinfection; a 4cm ditch is excavated on both sides of the nursery bed, and the silt is air-dried for 28h ; Finally, a layer of mixed soil with a thickness of 1.3cm is laid over the silt, the mixed soil is sand and topsoil, and the volume ratio

[0038] Example 3

[0039] A method for cultivating sugarcane seedlings, including the following steps:

[0040] (1) Preparation of nursery bed: Build a nursery bed that can store water and drain water. The ridge height of the nursery bed is 10cm and the width is 80cm; firstly, a layer of 6cm thick sediment is laid on the nursery bed. The bottom mud consists of 80% dry field soil and 20% farmyard manure. It is stirred with 0.5% quicklime by weight of the bottom mud, and water is sprayed on the bottom mud to make the water content of the bottom mud 75%. Then the bottom mud is exposed to sunlight for 4 days; The silt with a layer thickness of 4cm. The silt is pond silt with a moisture content of 86%. When laying, it is sprayed with potassium permanganate solution for disinfection. Ditches with a depth of 3cm are excavated on both sides of the nursery bed, and the silt is air-dried for 24h ; Finally, a layer of mixed soil with a thickness of 1.0cm is laid over the silt, the mixed soil is