Cultivation method for sugarcane seedlings

A cultivation method and seedling technology, which is applied in the field of crop cultivation, can solve the problems of consuming more resources, occupying more space, manpower and material resources, etc., and achieve the effects of strong stickiness, improved survival rate and rapid growth

Inactive Publication Date: 2018-04-24
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the cultivation of sugarcane seedlings, Chinese patent 2016100163313 discloses a seedling raising method and application for improving the breeding efficiency of sugarcane seedlings, 2013103651175 discloses a method for cultivating sugarcane seedlings, 2015104957524 discloses a method for improving the survival rate of sugarcane seedlings, 2016100172596 discloses a method for raisin

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  • Cultivation method for sugarcane seedlings
  • Cultivation method for sugarcane seedlings

Examples

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Example Embodiment

[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 ...

Example Embodiment

[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 rat...

Example Embodiment

[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...

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Abstract

The invention discloses a cultivation method for sugarcane seedlings. The method comprises the following steps that a seedling bed capable of storing water and draining water is built; firstly, a layer of bottom mud is laid above the seedling bed, water is sprayed to the bottom mud, and then the seedling bed is put under the blazing sun for quite a long time; then, a layer of sludge is laid abovethe bottom mud, ditches are dug in the two sides of the seedling bed, and the sludge is dried in air; finally, a layer of composite soil is laid above the sludge; seeds are sown above the composite soil; then, a plastic small shed is set up above the seedling bed; then, seedling management is performed, and after sugarcane seedlings grow to 15-20 cm, provisional planting and field planting are performed. According to the cultivation method for sugarcane seedlings, the operation method is simple, equipment and raw materials do not need to be specially machined, few manpower and material resources are consumed, the cost is low, the obtained sugarcane seedling germination rate is high, the growth speed is high, the sugarcane seedlings are robust, the root system is developed, the number of leaves is large, the transplanting survival rate is high, and the method has the good economic, social and ecological benefits and is suitable for large-scale application and popularization.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a method for cultivating sugarcane seedlings. Background technique [0002] Sugarcane (Saccharum officinarum L.) is the most important sugar crop and energy crop in the world, and sugarcane sugar accounts for about 94% of my country's total sugar production. Sugarcane is an important economic crop in tropical and subtropical regions of my country, an important source of finance for these localities, and an important economic source for farmers to increase their income. In recent years, sugarcane will be studied and utilized as an important energy crop. [0003] Sugarcane seedlings are seedlings cultivated from sexually hybridized sugarcane seeds. Due to the small size of the seeds, the cultivation process is highly technical. If the cultivation is not good, all may die. Sugarcane seedlings are the basic work of hybrid breeding. The quality of seedling cultiv...

Claims

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Application Information

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IPC IPC(8): A01G22/05A01G24/46A01G24/12
Inventor 莫周美秦昌鲜唐利球陈海生郭强马文清何洪良彭崇闭德金黄珍玲韦海球施泽升廖韦卫罗晟昇蒋亚琴江青梅
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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