Heterotrophic Learn more about Heterotrophic
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How to raise water well in fish culture
As the saying goes, fish culture should first raise water. So, how can we raise water well? As we all know, the tap water released from the faucet is not suitable for direct fish farming. We must first remove chlorine and increase oxygen, which requires high requirements, but also adjust the hardness and PH of the water. We usually
2020-11-08 Fish culture want how ability good water as the saying goes fish culture first raise -
About "nitrifying bacteria"
About "nitrifying bacteria"
2018-05-04 -
How about the cultivation prospects and cultivation techniques of Tianma
In recent years, due to the market and price recovery of Gastrodia elata, coupled with some advertising exaggeration or false propaganda, the artificial cultivation of Gastrodia elata has been heated up, resulting in double the price of Gastrodia elata. Gastrodia elata is an orchid perennial herb, its growth and development has specific environmental conditions and material basis. First, Gastrodia elata is a typical heterotrophic type of higher plants, growth and development must be Armillaria mellea as "food". If there is no Armillaria mellea to supply "nutrition", Gastrodia elata bulbs will shrink due to hunger and die out in 2- 3 years. Therefore, artificial cultivation
2019-01-16 -
Hangtai Aquarium: how to establish a complete and stable fish culture nitrification system?
Everyone buys the newly bought fish tank excitedly fully equipped, adds the water, activates the motor, will ask, what to do next? Buy Fish believes that this is the quickest answer to flash into your head, but a week later, the fish are dead one by one.
2018-09-19 -
Treasure Book of raising Orchid: talking about the Prevention and Control of soft Rot from the characteristics of pathogenic bacteria
Treasure Book of raising Orchid: talking about the Prevention and Control of soft Rot from the characteristics of pathogenic bacteria
2018-05-06 -
Talk about the planting time of Gastrodia elata
Talk about the planting time of Gastrodia elata
2018-06-29 -
Cultivation techniques of Potato covered with plastic Film
Potato, also known as potato, is an important food crop, can also cook, usually eat a lot of people, potato cultivation also has technical requirements, so what is the cultivation technology of plastic film potato? I. Potato growth habits Potato belongs to Solanaceae and Solanum
2020-11-08 Plastic film potato cultivation technology also known as potato is -
Key points of planting techniques of Gastrodia elata
Key points of planting techniques of Gastrodia elata
2018-06-29 -
Study on the Application of pollution-free compound nutrient solution on Edible Fungi
Study on the Application of pollution-free compound nutrient solution on Edible Fungi Edible Fungi are heterotrophic organisms without chlorophyll. Its growth and development depends on the biodegradable organic matter of mycelia and microorganisms to obtain nutrition, so the yield of edible fungi is similar to that of edible fungi.
2018-06-27 -
Where does Flammulina velutipes grow? What's the advantage of eating it? What can you eat with? What are the planting techniques?
Flammulina velutipes, also known as Flammulina velutipes, also known as Flammulina velutipes, Flammulina velutipes, also known as Pleurotus ostreatus, Flammulina velutipes, Flammulina velu So, where does Flammulina velutipes grow? What's the advantage of eating it? What can you eat with? Species
2020-11-09 Flammulina velutipes raw grow in where eat it -
Strawberry gray mold specific medicine, mainly with ipromil, clerotin, fludioxonil and multi-antibiotic
Ipromil, Clonazin, fludioxonil and antibiotics are the specific drugs for strawberry gray mold. The strawberry gray mold is easy to occur when the temperature is 0-35℃, the humidity is 80-90% or there is accumulated water on the surface of the plant. iprodione: iprodione is wide
2020-11-08 Strawberry Grey Mildew Specific Main Essential Heterotrophic Urea -
Basic Operation Flow of Tissue Culture and Seedling Raising of Walnut
Tissue culture seedling propagation efficiency is high, not affected by seasons and disastrous climate, annual reproduction, and materials can be multiplied by geometric series, rapid seedling propagation speed. The culture technology is simple and easy to operate, the management is convenient, the culture conditions can be controlled artificially, and the automatic management is facilitated.
2020-11-27 walnut tissue culture seedling basic operation process -
Culture cost of silver carp
In the culture mode of silver carp, the culture cost is 1.5 yuan / jin, and that of flower silver carp is 1.8 yuan / jin. However, in the process of culture, it is necessary to reasonably control the release density and do a good job of fertilizing and topdressing water quality according to different fertilizers.
2020-11-08 Silver carp culture cost abstract silver carp mainly -
How to cultivate high yield
The scientific name of Flammulina velutipes is Enoki Mushroom, also known as Enoki Mushroom, etc. Flammulina velutiper (Fr.) Sing。Because of its slender stalk, like day lily, so
2020-11-08 Flammulina velutipes how cultivation energy high yield scientific name hairy stalk -
Two common problems in garlic cultivation
In recent years, there are many problems caused by continuous cropping, poor management and unscientific fertilization in Jinxiang, Juye, Cangshan, Zhongmou and Kaifeng, the main producing areas of garlic. It can be summarized in nine words: "yellow leaves, dry tips, dead seedlings, low yield". The author now introduces the causes of the two headache problems in garlic cultivation in recent years to the majority of agrotechnical extension workers and garlic growers. Problem 1: garlic looked normal years ago, with a few dry tips of yellow leaves, but after turning green, the garlic seedlings were seriously yellowed.
2019-01-16 -
How do potted Little Tomato Seeds grow and bloom
Small tomato, this is a lot of people are super like, they can also grow small tomato at home, potted small tomato seeds how to grow? How tall does the baby tomato grow before it blossoms: prepare the seeds, if you can buy organic cherry tomatoes, and not the kind of cherry tomatoes that have been crossed many times.
2019-01-26 -
The planting time of the latest corn
To know the planting time of corn, we first need to understand the growth habits of corn. Corn has a short growth period and requires warm and rainy during the growth period. Corn consumes a lot of water, and if there is little precipitation and insufficient water for irrigation, the yield will be reduced or even the harvest will be eliminated. If the first frost comes in autumn
2020-11-10 The latest corn planting time want know -
Planting time of corn
Planting time of corn
2018-07-01 -
What problems should be paid attention to in the introduction of Gastrodia elata?
What problems should be paid attention to in the introduction of Gastrodia elata? Ask experienced netizens to help introduce the matters needing attention in the introduction of Gastrodia elata, which are listed below for netizens' study and reference. First, whether the local climate is suitable for the cultivation of Gastrodia elata: the most suitable growth temperature of Gastrodia elata is 20-25 ℃. The temperature is too high.
2018-07-17 -
How harmful is the outbreak season of cyanobacteria to aquaculture?
Cyanobacteria, also known as slime algae, is the simplest and most primitive single-celled organism. Cyanobacteria are widely distributed in natural water bodies and have caused serious harm to aquaculture. ...
2019-02-27