rare Learn more about rare
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Attention to the Application of rare Earth Fertilizer in Walnut Orchard
The content of rare earth elements in plants is very low, and the contents of different organs vary greatly, generally distributed as follows: roots, leaves, flowers, fruits and seeds, and about 80% of the rare earth elements absorbed by plants are concentrated in the roots. The application of rare earth fertilizer to walnut trees can promote the response of roots to nitrogen, phosphorus, potassium and
2020-11-27 Stone peach orchard application rare earth micro-fertilizer attention plant body -
Is it affected by the harm of rare earth elements in tea? How can there be rare earth elements in tea?
A few years ago, most of the 10, 000 boxes of tea MOU in Beinong could not be realized, so the pesticide residues exceeded the standard. Or does the content of rare earth elements exceed the standard? Chen Jizhong, chairman of the Council of Agriculture, believes that the MOU jump of Beinong's tea is related to China's unique testing standards for rare earth elements, not pesticides.
2019-04-04 Tea containing rare earth elements is harmful has an impact what how? -
Rare wild animals have been found in Qilian Mountains! What exactly are there? How to protect it?
Animals are an important part of the ecosystem, while rare wild animals are a rare group of animals. But recently, rare wild animals have been found in the Qilian Mountains! What exactly are there? How to protect it? First, rare wild animals were found in the Qilian Mountains! Near
2020-11-11 Qilian mountain areas found rare wild animals specific have which -
The effect of rare earth feeding on fish is good.
Rare earth refers to the general name of 17 metal elements in the periodic table, including lanthanum, praseodymium, neodymium, cerium, samarium and so on. Among them, cerium accounts for 48%, lanthanum 25%, neodymium 16%, praseodymium 5%, samarium 2%, and other 12 elements 4%. In recent years, rare earth has become an important resource for national economy and national defense construction. Not only can it be widely used as an industrial vitamin in metallurgy, machinery, petroleum, chemical industry, light industry, electronics and other industries, but also can be used as micro-fertilizer in agricultural production. In fishery production, feeding rare earths to fish also has a very good effect. According to the test
2019-01-16 -
Pingliang City, Gansu Province: rare Poultry breeding in Kongtong District knocks on the door of getting Rich
Pingliang City, Gansu Province: rare Poultry breeding in Kongtong District knocks on the door of getting Rich
2019-02-22 -
Phalaenopsis varieties rare Phalaenopsis, rare Phalaenopsis how much is the moral of a pot
Rare Phalaenopsis is generally two leaves spread about 32 cm, showing a narrow oblong shape, pedicel about 15 cm, pedicel parallel to the leaf need to be corrected to be perpendicular to the leaf, flower diameter of about 6 cm, flowering season in spring, sweet orange flavor. This rare Phalaenopsis has 3 flowers per stem.
2019-03-22 Phalaenopsis variety rare kind more less money a pot moral -
How to identify rare wild orchids
How to identify rare wild orchids
2019-10-22 -
Rare earth feed for breeding fish and adult fish
In the feed for breeding fish and adult fish, the proportion of rare king can not only improve the utilization rate of feed, but also promote the growth of fish, enhance its disease resistance, play the role of disease prevention and treatment, reduce the death of fish, and improve economic benefits. The blending method of feeding fish is as follows: 40-50 grams of rare earth or 1 packet of rare earth additive, dissolve with a little vinegar or acid water, then 0.5 kg of water, spray evenly on 60 kg concentrate feed with sprayer, spray while mixing, if there is a magazine, it can be made into puffed feed, and the effect is better.
2019-01-15 -
A rare stone flower in the sun after a thunderstorm
More than half a month of cloudy and rainy days, the thick moisture so that the skin has been unable to dry, except for the early completion of the task c36b … A sudden thunderstorm brought short and rare sunshine, and it didn't turn cloudy for an hour. Anyway, this.
2018-09-05 -
Wild rare orchids are rare goods that can be lived in. Five years ago, they sold for 1,000 yuan. Now they sell for 5,000 yuan.
Wild orchids are rare like antiques. Many orchid friends like to collect wild orchids. In recent years, due to the continuous professional orchid hunting, the number of orchids is getting smaller and smaller, especially the beautiful silk art and the middle art.
2018-04-28 -
Summer snow mango-like summer snow, rare and rare
Summer snow mango-like summer snow, rare and rare
2019-05-08 -
Cultivation techniques of grape
Cultivation techniques of grape
2019-03-04 -
Freshwater nuclear pearl culture management technology: is the price of freshwater nuclear pearl expensive? Pearl, fresh water or sea water?
The choice of pearl cultivation water body is at least more than 2000 centimeters, there is micro-running water, the water depth is more than 2m, the water is too shallow, pearl clam is vulnerable to hydrogen sulfide, ammonia and.
2019-02-26 -
Spraying rare Earth solution to promote the growth of Flammulina velutipes
In the cultivation of Flammulina velutipes, spraying rare earth solution on the mushroom bed (culture bag) can promote the mycelium growth and improve the yield and quality of Flammulina velutipes. The specific method is: spray rare earth solution every 3 days, spray 500 milliliters per square meter of mushroom bed, and spray clear water every day to maintain relative humidity.
2018-07-19 -
Rare rare pear "Tailihong"
"Tailihong" pear is a unique rare and precocious red pear, which is discovered by Chinese horticultural experts from the budding resources of red pear and selected by continuous transfer for many years. The pear tree is different from the general pear tree with white flowers, but it blooms red flowers and bears red fruit, and what is more peculiar is that its fruit is crimson from gestation to maturity, so it is named "fetal red" pear, which is one of the pear products. "Tai Li Hong" pear, the tree is more erect, the leaves are dark green, and the leaves are only 1 / 2 the size of ordinary pear leaves, with good ventilation and light, and dense buds.
2019-01-16 -
What are the black flowers? Take an inventory of ten rare black flowers
What are the black flowers? Take an inventory of ten rare black flowers
2020-02-26 -
Those rare black flowers
Those rare black flowers
2020-03-20 -
Why are black flowers rare?
In people's cognition, flowers are colorful, colorful, only rarely see black flowers. This problem has been bothering Xiaobian, I believe many friends are as curious about this problem as Xiaobian. So today...
2018-07-09 -
Take stock of the world's top ten rare and strange beautiful flowers
Take stock of the world's top ten rare and strange beautiful flowers
2020-05-08 -
Animal "sperm bank" is expected to revive rare animals.
Animal "sperm bank" is expected to revive rare animals.
2019-02-18