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The first batch of state-owned forest farm off-site afforestation demonstration pilot confirmed
Recently, the State Forestry Administration Field Nursery Station comprehensively considered the mode, scale, effect and impact of off-site afforestation, and determined the first batch of 20 off-site afforestation demonstration and 8 off-site afforestation pilot forest farms. This move aims to set up typical, explore experience and further promote off-site state-owned forest farms.
2016-03-20 first batch state-owned forest farms off-site afforestation demonstration trial confirmation; -
Brazilian mushroom scam: Brazilian mushroom detected cadmium metal, metal cadmium on the human body?
Brazilian mushroom detected cadmium metal, have you ever eaten this mushroom? Nowadays, vegetables are becoming more and more unsafe. when we buy them, we have to choose them carefully. All major newspapers have reported that Brazilian mushrooms are polluted by heavy metal cadmium, and the producing area is Puli Neng Gaoshan.
2019-01-07 Brazil mushrooms scams detection cadmium metal yes human body influence -
Construction method of meat donkey farm
Construction method of meat donkey farm
2018-09-08 -
Breeding technique of meat donkey
Breeding technique of meat donkey
2018-07-02 -
Green Ecological Pig-- A New feeding Technology
Feed: feed is an important way of transmission of a variety of pathogenic microorganisms, feeding safe feed is the source of safe pork production. The production of feed and feed additives shall be strictly managed according to law, monitoring and testing shall be strengthened, and the use of prohibited drugs shall be strictly prohibited and strictly investigated and dealt with. At the same time, the inspection and monitoring of feed raw materials should be strengthened, and feed with mildew spoilage and seriously contaminated by highly toxic pesticides should be prohibited. In addition, open up new types of green and safe feed and feed additives. If you plant pollution-free, high-yield and high-quality green feed, use national animal husbandry.
2019-01-16 -
The first successful field breeding of crested ibis in southern China
The first successful field breeding of crested ibis in southern China
2019-02-18 -
The best time and method of planting cinnamon
The planting time of Japanese cinnamon is divided into winter and spring. In the south of Qinling Mountains, planted in late autumn and early winter, it is easy to take root and has high survival. To the north of the Qinling Mountains, the temperature rebounded in spring and planted.
2019-02-25 -
Does African classical swine fever first infect sows?
It can not be said that African swine fever is the first infection of sows, can only be said that the incidence of sows is relatively high. There are no more than three reasons: first, the loss of the body due to perennial breeding, delivery and lactation of sows; second, the decline of immune function; and third, the accumulation of toxins. African pig
2020-11-11 Africa classical swine fever whether first infected sow no can say -
Seed retention skills of garlic
Seed retention skills of garlic
2020-02-24 -
Turkey is suitable for growth conditions.
Turkey is suitable for growth conditions.
2020-01-22 -
The latest seed-keeping skills of garlic
Garlic is a common condiment in our daily life, it is asexual reproduction, garlic cloves are abnormal lateral buds, and long-term asexual reproduction makes the virus accumulate in the body, resulting in species degradation. So how to overcome the problem of keeping garlic seeds? Together
2020-11-10 The latest garlic seed skills yes we -
Xiufeng pear
Xiufeng pear is a new variety of very early maturing pear, which is characterized by early maturity, high quality, high price, good economic benefit, and can blossom and bear fruit many times in the middle of the year. Its unique biological characteristics are praised as "treasures in pears" by domestic famous fruit tree experts. In July 2002, it was identified by an expert group composed of experts from the Chinese Academy of Engineering, and it was considered to be an early-maturing variety with early fruiting, high yield, large fruit and high quality. This variety comes from a mutated single plant of Yangli, which was 15 years old in 1993.
2019-01-16 -
Key points of pollution-free Beef cattle breeding
Key points of pollution-free Beef cattle breeding
2018-07-01 -
Gleditsia sinensis
According to the investigation and analysis of the Chinese Academy of Forestry Sciences and Nanjing Wild Plant Research Institute, Gleditsia sinensis is a kind of eco-economic multi-purpose tree species with broad development potential in China. However, for a long time, due to man-made cutting and utilization, the complete natural Gleditsia population can not be found, only the residual sparse forest or scattered wood, the population is in an endangered state. Gleditsia sinensis is a tall tree with a full fruiting period of 200 years. Its characteristics and values are mainly as follows: first, drought-resistant and water-saving, well-developed roots, in the west and north of the annual precipitation 300mm or so.
2019-01-16 -
Construction scheme of chicken house in chicken farm
Construction scheme of chicken house in chicken farm
2018-07-04 -
How to distinguish between high-quality lobster seedlings and poor-quality lobster seedlings?
After all the measures in the pond have been done, we should begin to prepare for the release of crayfish, and the quality of lobster seedlings is a key factor in lobster yield. So what kind of shrimp seedlings are high-quality shrimp seedlings? Next, let's take a look at the characteristics of high-quality shrimp seedlings so that everyone
2020-11-11 High quality lobster sapling and inferior quality how to distinguish pond inside -
Gleditsia sinensis, a tree species worth popularizing in eco-economic type.
Gleditsia sinensis is a tall tree with a full fruit period of 200 years. It is a kind of eco-economic multi-purpose tree species with broad development potential in China. Gleditsia sinensis is drought-resistant and water-saving, with well-developed roots, suitable for growing in areas where the frost-free period is not less than 180days, the lowest temperature is not less than minus 20 ℃, the light is not less than 2400 hours, and the rainfall is not more than 800mm. Gleditsia sinensis is not only a good tree species for urban and rural landscape forest and road greening, but also an important hedge tree species because of its heat resistance, cold resistance and pollution resistance. Gleditsia can fix nitrogen and adapt to it.
2019-01-16 -
What is the number one bean? planting techniques and management methods of the number one bean
Seed selection: seeds with clear patterns and full grains are generally selected. Sowing: generally choose to sow around March of each year, if the temperature is suitable, you can sow ahead of time, which can increase florescence and yield. Raising seedlings: generally choose the land that is sheltered from the wind and the sun, and need to use
2020-11-08 Number one bean also known as what planting technology and management -
Why the yield of Pleurotus ostreatus is getting lower and lower?
Recently, many growers have called to consult: why is the production of Pleurotus ostreatus getting lower and lower? It's a lot worse than a few years ago. For this reason, the author conducted an investigation and found that there are the following problems: most of the growers are cultivated in the greenhouse year after year with serious environmental pollution, and the deterioration of environmental conditions and incomplete disinfection are the main reasons for the reduction of Pleurotus ostreatus production. According to the test, the base of miscellaneous bacteria in the new site is 63.95 per square meter, 95% of bacteria, and 150 colonies per square meter. At the end of the first cultivation, the number of miscellaneous bacteria will be 20 times higher than before.
2019-01-16 -
Preventive measures for diseases of cultured nutria
In addition to specific prevention of nutria infectious diseases, the epidemic prevention and quarantine system should be strictly observed, and the veterinary health order of the farm and feed preparation room should be maintained. The specific measures are as follows: (1) personnel outside the farm should be strictly controlled or prohibited from entering the farm if necessary.
2020-11-08 Breeding sea nutria disease preventive measures sea