A kind of cultivation method of sugarcane seedling

A cultivation method and seedling technology, 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: 2020-11-06
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 raising seedlings of sugarcane seedlings. These seedling raising methods are all carried out in greenhouses, occupying more space, and the cultivation process consumes more resources and is costly; and the current cultivation methods all use seedling cultivation boxes, Watering management in the morning and evening does not allow irrigation and consumes a lot of manpower and material resources

Method used

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  • A kind of cultivation method of sugarcane seedling
  • A kind of cultivation method of sugarcane seedling

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Experimental program
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Effect test

Embodiment 1

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

[0030] (1) Seedling bed preparation: build the seedling bed that can store water and drain, the height that described seedling bed ridges is 8cm, and width is 75cm; First lay the bottom mud that one deck thickness is 5cm above the seedling bed, described The bottom mud consists of 80% upland soil and 20% farmyard manure, and is mixed with quicklime with a weight of 0.5% of the bottom mud, and the bottom mud is sprinkled with water to make the water content of the bottom mud 70%, and then exposed to the sun for 3 days; Layer thickness is the silt of 4cm, and described silt is pond silt, and water content is 82%, sprays potassium permanganate solution to carry out disinfection when laying; Excavation depth is the ditch of 3cm on both sides of nursery bed, and silt is air-dried 20h ; Laying a layer of mixed soil with a thickness of 0.8cm above the silt at last, the mixed soil is sand and topsoi...

Embodiment 2

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

[0035] (1) Seedling bed preparation: build the seedling bed that can store water and drain, the height that described seedling bed ridges is 12cm, and width is 85cm; First lay the bottom mud that one deck thickness is 6cm above the seedling bed, described The bottom mud consists of 80% upland soil and 20% farmyard manure, and is stirred with quicklime with a weight of 0.5% of the bottom mud. Water is sprinkled on the bottom mud to make the water content of the bottom mud 80%, and then exposed to sunlight for 5 days; Layer thickness is the silt of 5cm, and described silt is pond silt, and water content is 85%, sprays potassium permanganate solution and carries out disinfection when laying; Excavation depth is the ditch of 4cm on both sides of nursery bed, and silt is air-dried 28h ; Laying a layer of mixed soil with a thickness of 1.3cm above the silt at last, the mixed soil is sand and topso...

Embodiment 3

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

[0040] (1) Seedling bed preparation: build the seedling bed that can store water and drain, the height that described seedling bed ridges is 10cm, and width is 80cm; First lay the bottom mud that one deck thickness is 6cm above the seedling bed, described The bottom mud consists of 80% upland soil and 20% farmyard manure, and is stirred with quicklime with a weight of 0.5% of the bottom mud. Water is sprinkled on the bottom mud to make the water content of the bottom mud 75%, and then exposed to sunlight for 4 days; Layer thickness is the silt of 4cm, and described silt is pond silt, and water content is 86%, sprays potassium permanganate solution to carry out disinfection when laying; Excavation depth is the ditch of 3cm on both sides of nursery bed, and silt is air-dried 24h ; Laying a layer of mixed soil with a thickness of 1.0cm above the silt at last, the mixed soil is sand and topsoil,...

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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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Patent Type & Authority Patents(China)
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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