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Phyllostachys pubescens seedling cultivation method

A cultivation method and seedling technology, applied in the field of plant cultivation, can solve the problems of germs infecting plants and growing green algae, etc., and achieve the effects of simple operation, good popularization and strong practicability

Active Publication Date: 2017-10-24
JIANGXI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical requirements for hydroponics are relatively high. In facilities with nutrient solution circulation and high temperature and high humidity, bacteria are more likely to multiply rapidly and infect plants, and even grow green algae, which has become a major problem in the experiment.

Method used

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  • Phyllostachys pubescens seedling cultivation method
  • Phyllostachys pubescens seedling cultivation method
  • Phyllostachys pubescens seedling cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one, a kind of cultivation method of moso bamboo shoots, comprises the following steps:

[0044] 1. Seed soaking to accelerate germination, peeling and disinfection: Soak the bamboo seeds in warm water at 40°C overnight, remove the caryopsis pericarp, disinfect the surface with 75% alcohol by volume for 30 seconds, and then oscillate with NaClO solution with a mass concentration of 10% Sterilize for 20 minutes, rinse with sterile water for 3 to 5 times, and obtain sterilized moso bamboo seeds.

[0045] 2. Moso bamboo seed sowing and seedling growth: get the moso bamboo seed after the disinfection of step 1, sow in the plastic breeding pot (the specification is diameter 15cm, height 13cm) that vermiculite is housed, and every pot sows 30 seeds. Under the condition that the culture temperature is 18-28°C, the light intensity is 2000-3000lx, and the light time is 12-16h / d, the seeds germinate and grow for 30 days, and grow into moso bamboo seedlings;

[0046] 3...

Embodiment 2

[0048] A kind of cultivation method of moso bamboo seedling of embodiment two comprises the following steps:

[0049] 1. Seed soaking to accelerate germination, peeling and disinfection: soak the bamboo seeds in warm water at 40°C overnight, remove the caryopsis peel, disinfect the surface with alcohol with a volume ratio of 75% for 30 seconds, and then shake it with a NaClO solution with a mass concentration of 5%. sterilized for 20 minutes, rinsed with sterile water 3 to 5 times to obtain sterilized moso bamboo seeds;

[0050] 2. Moso bamboo seed sowing and seedling growth: get the moso bamboo seed after step 1 disinfection, sow in the plastic breeding pot (the specification is diameter 15cm, high 13cm) that vermiculite is housed, every pot sows 30 seeds; Under the conditions of 18-28°C, light intensity of 2000-3000lx, and light time of 12-16h / d, the seeds germinate and grow for 30 days, and grow into moso bamboo seedlings;

[0051] 3. Sterile hydroponic culture: take the m...

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Abstract

The invention relates to a phyllostachys pubescens seedling cultivation method. The method includes seed soaking for germination acceleration, peeling, sterilizing, sowing, sterile water culture of seedlings. The phyllostachys pubescens seedling cultivation method can be used for industrial phyllostachys pubescens seedling production, and sowing and germination are free of season limitation; by means of water culture of phyllostachys pubescens seedlings, root system growth conditions can be observed in real time; by combination with techniques of isotope labeling and the like, the method can be used for constructing technical platforms for root system mineral element absorption and transferring, nutritional deficiency, heavy metal stress or the like. The phyllostachys pubescens seedling cultivation method has advantages that problems of low germination rate and influences on seed germination and seedling formation due to serious pollution in the prior art and the problem of plant infection and even formation of green algae due to fast germ propagation in a nutrient solution culture process are solved, the vermiculite sowing germination rate reaches 60% or above, the pollution rate is 0 in germination and water culture processes, and alga growth is avoided; in addition, the method is simple in operation, high in practicality and worthy of popularization.

Description

technical field [0001] The invention relates to a method for cultivating bamboo plants, in particular to a method for cultivating moso bamboo seedlings, and belongs to the technical field of plant cultivation. Background technique [0002] China is rich in bamboo resources and has a long history of cultivation and utilization. The famous British scholar Joseph Needham pointed out in "History of Chinese Science and Technology" that East Asian civilization used to be called "bamboo civilization", and China was called "the country of bamboo civilization". There are 39 genera and 570 species of bamboo plants in my country, accounting for 36% and 48% of the world total, respectively. The area of ​​bamboo forest is about 5 million hm 2 , accounting for about 4% of the country's total forest area and 25% of the global bamboo forest area. The bamboo industry involves many fields such as furniture, construction, and building materials. Bamboo products form more than 100 series and...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G1/00
CPCA01G31/00C05B7/00C05G5/20C05C3/00C05C5/02C05D1/02C05D3/00C05D5/00C05D9/00C05D9/02
Inventor 邹娜黄玲施卫明林庆良江思琪喻苏琴涂淑萍
Owner JIANGXI AGRICULTURAL UNIVERSITY
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