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Nutrients needed for the growth and development of walnut fruit trees
The growth and development of fruit trees need two kinds of nutrients: one is organic nutrients, including amino acids, proteins, sugars and phospholipids, which account for 90% ~ 95% of the total dry matter, all of which are synthesized directly or indirectly by photosynthesis. it can be seen that photosynthesis is the fruit.
2020-11-27 Walnut fruit tree growth and development need nutrition substance -
The Construction of urbanization needs Land Protection Law
The new urbanization strategy and the practice of urban growth management at home and abroad objectively require our country to formulate policies and laws in time to cope with the impact of rapid urbanization on land protection. Aldo Leopold, the founder of American new environmental theory, is careful.
2016-01-10 Urbanization construction needs land protection law new type urbanization -
Necessary conditions for the growth and development of Lentinus edodes
1. Nutritious Lentinus edodes is a kind of higher wood rot fungus. The carbon source for its growth comes from lignin, cellulose, nitrogen source and inorganic salt, and is taken from wood bark or wheat bran (rice bran) added to sawdust medium. After Lentinus edodes was inoculated into Lentinus edodes, the culture material was decomposed into small molecular substances which could be absorbed and utilized by the mycelium of Lentinus edodes, and the mycelium biomass increased with the increase of culture time. When the culture material was fully degraded, the mycelium of Lentinus edodes accumulated a lot of nutrients, which laid the material foundation for the occurrence of fruiting body. In the appropriate strip
2019-01-16 -
Be optimistic about the rural growth of Internet consumption
On April 16, the 2015 Consumer Market Development report released by the Research Institute of the Ministry of Commerce pointed out that this year, China's consumption-driven development model will be basically established, and corresponding changes will take place in consumption growth, structure, hot spots, power, and so on. The consumption rate will exceed 50% for the first time, ranking first.
2016-03-20 Bullish Internet consumption rural growth April 16 -
The latest planting conditions of Auricularia auricula
In the process of growth and development of Auricularia auricula, the main external conditions are nutrition, temperature, moisture, light, air and pH. The most influential factors here are moisture and light. 1. Nutrition: the nutrient requirements for the growth of Auricularia auricula are carbohydrates and
2020-11-10 The latest Auricularia auricula planting conditions growth and development -
Analysis on the Development trend of urbanization in China
Urbanization is a process in which the population is concentrated to cities and towns and thus promotes the development of cities and towns. This process is accompanied by major changes in the country's economic structure, social structure, mode of production and way of life. Urbanization is a huge systematic project. Urbanization development
2016-03-20 Yes China urbanization development situation analysis yes. -
Environmental requirements for the growth and development of broccoli
Environmental requirements for the growth and development of broccoli
2019-08-11 -
Planting conditions of Auricularia auricula
Planting conditions of Auricularia auricula
2018-07-05 -
How to improve the Agricultural Machinery Industry under the "New normal"
General Secretary Xi pointed out that China's economic operation has entered a new normal. What is the meaning of the new normal? I think its connotation should be three aspects: first, the new normal. China's economic development has reached a shift period. Over the past few decades, China's economy has developed at a high speed.
2016-03-20 "New normal " next agricultural machinery industry how to go to the next level Xi -
Back-up sows and their production and development control
Back-up sows and their production and development control
2018-07-23 -
The medicinal resources, growth and development law of Rhizoma Polygonatum
The medicinal resources and the law of growth and development are perennial herbs with a long life cycle of more than 10 years. If the conditions are good, they can survive for 30 years. The whole life cycle of Rhizoma Polygoni from seed germination can be divided into.
2018-06-18 -
Ecological conditions for the growth and development of walnut
Soil is the main supply place of plant water and minerals. Walnut absorbs water, organic and inorganic nutrients from soil through its huge root system. Soil conditions directly affect the growth and fruiting of walnut. 1. Thickness of soil layer walnut is a deep-rooted tree
2020-11-27 Walnut growth and development ecology conditions soil yes plants -
Informationization and Rural Social Development
Information, also known as information, is a kind of message spread in the form of text, symbol, sound, language, image, animation, video, etc., which undertakes multiple functions such as interpersonal communication, thought expression, scene description and so on. Informationization is related to economic production and political development.
2016-03-20 Information and rural areas social development information also known as information is -
Changing the Mode of Agricultural Development and speeding up Agricultural Modernization
The report of the 18th CPC National Congress clearly pointed out that we should adhere to the road of new industrialization, informatization, urbanization and agricultural modernization with Chinese characteristics, and promote the simultaneous development of industrialization, informatization, urbanization and agricultural modernization. Since 2013, the No.1 Central Committee for three years in a row
2016-03-20 Transformation agricultural development mode acceleration promotion agricultural modernization -
What conditions are needed for the growth and development of edible fungi
To understand the requirements of nutrition and environmental conditions for the growth and development of edible fungi, in the process of cultivation, create suitable environmental conditions and grow mushrooms scientifically in order to obtain high yield and increase income. 1. Carbon, nitrogen, mineral elements and auxin are necessary nutrients for the growth of edible fungi. Wood and sawdust are rich in cellulose, hemicellulose and lignin, which are carbon nutrients needed by edible fungi. Wheat bran, rice bran, soybean meal, corn meal and urea are rich in nitrogen.
2019-01-15 -
The problem of Farmers' income under the New normal
At present, China's economy has entered a new normal, the external environment and internal conditions of agricultural development have undergone profound changes, the increase of farmers' income is more and more deeply affected by the development of national economy and global integration, and there are opportunities to increase income continuously. but there are also pressures and challenges. two hundred and one
2016-03-20 New normal new normal down farmer income problem current -
Opportunities for the development of agriculture, rural areas and farmers in the era of net export of capital
China has entered the era of net export of capital, if we can pry more social capital into agriculture, rural areas and farmers, then the driving force for the development of agriculture, rural areas and farmers will be more powerful and lasting. Recently, there are three newly released contents related to the general environment and new opportunities for the development of agriculture, rural areas and farmers, which are worthy of attention.
2016-03-20 Capital net output times agriculture rural areas and farmers development opportunities China -
What temperature is suitable for the growth and development of sorghum?
What temperature is suitable for the growth and development of sorghum? Please introduce that the optimum temperature for sorghum seed germination is 1835 ℃, the temperature is too high, the seedlings are high and thin; if the temperature is too low, pollen seeds will occur in the heavy ones, and the seedlings will grow slowly in the light ones. The optimum temperature for seedling growth and development was 20-25 ℃, and during jointing and booting stage.
2018-07-18 -
Li Ke strongly pushed rural e-commerce to boost consumption.
At a time when consumption growth is unstable and downward pressure on the economy continues, Chinese officials have decided to speed up the development of rural e-commerce to boost consumption growth. Chinese Premier Li Keqiang chaired an executive meeting of the State Council on the 14th, calling for speeding up the development of agriculture.
2016-01-10 Li Ke Qiang Li push rural areas e-commerce lead vibration consumption "in -
How much humidity is suitable for the growth and development of Lentinus edodes?
How much humidity is suitable for the growth and development of Lentinus edodes? Also ask experienced netizens to help introduce Lentinus edodes, known as "the king of Shanzhen", is a high-protein, low-fat nutrition and health food. The content of ergosterol in Lentinus edodes is very high, which is effective for the prevention and treatment of rickets.
2018-07-17