Method for cultivating kandelia candel seedlings by using culture tail water

A technology of autumn eggplant and tail water, applied in the field of plant cultivation, can solve the problems of inability to raise seedlings, slow growth over winter, etc., and achieve the effects of improving the survival rate of transplanting, increasing the growth rate, and enhancing the resistance.

Active Publication Date: 2020-08-21
浙江省舟山市水产研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a method for cultivating candela seedlings by utilizing the tail water of cultivation, whi

Method used

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  • Method for cultivating kandelia candel seedlings by using culture tail water
  • Method for cultivating kandelia candel seedlings by using culture tail water
  • Method for cultivating kandelia candel seedlings by using culture tail water

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Embodiment 1

[0049] A method for cultivating candelabra seedlings by cultivating tail water, comprising the following steps:

[0050] 1) In April, the candela hypocotyls were soaked in natural seawater for 20 minutes to obtain the treated candela hypocotyls;

[0051] 2) build a nursery at the cultivation site, the width of the nursery is 18m, the length is 35m, and the height is 0.35m; the inner wall and the bottom of the nursery are paved with cement, and a water inlet pipe is vertically arranged at four corners of the nursery, so One end of the water inlet pipe is communicated with the water outlet end of the water pump, and the other end of the water inlet pipe is the water outlet, and the diameter of the water inlet pipe is 45cm; a drainpipe is established at the bottom of the nursery, and the diameter of the water inlet pipe is 4cm. On-off valves are set on the drainpipe; beach bottom mud is filled in the nursery, and the filling height of the bottom mud is 15cm;

[0052] 3) Insert t...

Embodiment 2

[0058] A method for cultivating candelabra seedlings by cultivating tail water, comprising the following steps:

[0059] 1) In May, the candela hypocotyls were soaked in natural seawater for 50 minutes to obtain the treated candela hypocotyls;

[0060] 2) build a nursery at the cultivation site, the width of the nursery is 22m, the length is 45m, and the height is 0.45m; the inner wall and the bottom of the nursery are paved with cement, and a water inlet pipe is vertically arranged at four corners of the nursery, so One end of the water inlet pipe is communicated with the water outlet end of the water pump, and the other end of the water inlet pipe is the water outlet, and the diameter of the water inlet pipe is 55cm; a drainpipe is established at the bottom of the nursery, and the diameter of the drainpipe is 55cm. On-off valves are set on the drainpipe; beach bottom mud is filled in the nursery, and the filling height of the bottom mud is 20cm;

[0061] 3) Insert the cande...

Embodiment 3

[0067] A method for cultivating candelabra seedlings by cultivating tail water, comprising the following steps:

[0068] 1) From April to May, immerse the hypocotyls of candela in natural seawater for 35 minutes to obtain the hypocotyls of candela;

[0069] 2) Build a nursery at the cultivation site, the width of the nursery is 20m, the length is 40m, and the height is 0.4m; the inner wall and the bottom of the nursery are paved with cement, and a water inlet pipe is vertically arranged at four corners of the nursery. One end of the water inlet pipe is communicated with the water outlet end of the water pump, and the other end of the water inlet pipe is the water outlet, and the diameter of the water inlet pipe is 50cm; a drainpipe is established at the bottom of the nursery, and the diameter of the drainpipe is 50cm. On-off valves are set on the drainpipe; beach bottom mud is filled in the nursery, and the filling height of the bottom mud is 18cm;

[0070] 3) Insert the cand...

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Abstract

The invention provides a method for cultivating kandelia candel seedlings through cultivation tail water, and belongs to the technical field of plant cultivation. The cultivation tail water is used for providing nutrient substances for growth of the kandelia candel seedlings, meanwhile, the cultivation tail water is supplied regularly and quantitatively by depending on the cultivation nursery garden, it is guaranteed that the kandelia candel can adapt to the growth environment quickly in the seedling growth period, an overwintering greenhouse is built in winter of cultivation, and the situation that the kandelia candel is frozen due to plants is avoided. After one year of culture of regularly and quantitatively supplying culture tail water, an overwintering greenhouse is not built for natural overwintering in the next year of overwintering, so that the kandelia candel seedlings gradually adapt to the winter temperature of the planting land, the purpose of cold winter domestication is achieved, and it is guaranteed that the kandelia candel seedlings can adapt to the cold winter temperature of the planting land after being transplanted. Experiments prove that the method not only greatly improves the growth speed of the kandelia candel seedlings, but also improves the transplanting survival rate of the kandelia candel seedlings, and is of great significance in promoting large-scale cultivation of the kandelia candel in the Zhebei region.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for cultivating candelabra seedlings by using tail water from cultivation. Background technique [0002] Mangrove is a unique evergreen shrub and small tree community on the mudflats of tropical and subtropical bays and estuaries. The mangrove ecosystem is one of the most biologically diverse and productive ecosystems in the world, known as the "forest in the sea". Mangroves not only have the functions of preventing wind and waves, promoting silting and protecting beaches, strengthening banks and embankments, purifying seawater and air, but also a beautiful landscape for eco-tourism, and also provide water birds, fish, shrimps, crabs and other marine animals living on the seashore, as well as various This species of seabirds provides a place to live and multiply and become a base for maintaining the ecological balance of the coast, so it is known a...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G2/10A01C21/00A01G25/00A01G9/14
CPCA01C21/00A01G9/14A01G17/005A01G25/00A01G2/10Y02A40/25
Inventor 李伟业殷小龙徐志进马雪彬陈爽章霞
Owner 浙江省舟山市水产研究所
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