on earth Learn more about on earth
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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 -
The earth is greener than it was 20 years ago: China and India are the biggest contributors to greening the earth.
Human activities on Earth usually have a negative impact on the environment: dumping plastic into the ocean, melting ice caps at an alarming rate, making polar bears lose their habitat, and so on. But a new study of satellite data shows that in the past 20 years or so, the Earth
2019-02-15 The earth is greener than it was years ago for add green China and India -
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 -
Can the earth ring be eaten raw?
Earth ring, also known as ground gourd, Cordyceps sinensis and so on, is a relatively valuable medicine with good health care effect and high nutritional value. The earth ring is edible, can it be eaten raw? Can the earth ring be eaten raw? The earth ring can be eaten raw, it tastes crisp and tender and sweet
2020-11-08 Earth ring can eat raw Mo earth ring also known as ground gourd soil -
The beauty of the fairyland is pleasing to the eye.
Beautiful, Wonderland on earth, pleasing to the eye! Beautiful, Wonderland on earth, pleasing to the eye! Beautiful, Wonderland on earth, pleasing to the eye! Beautiful, Wonderland on earth, pleasing to the eye! Beautiful, Wonderland on earth, pleasing to the eye! Beautiful, Wonderland on earth, pleasing to the eye! Beauty.
2018-05-13 -
The wind has been in the sun for three years, only blooming flowers for this moment.
Thanks to the gamefdd material originating from the narrow area of the Chilean coast, this is the only place on earth, where the environment is very dry, almost no rain, extreme drought, but due to sea fog near the sea, early morning and evening, plants rely on thorns to absorb water vapor.
2018-09-16 -
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 -
Cultivation techniques of grape
Cultivation techniques of grape
2019-03-04 -
How poisonous is the earth snake?
How poisonous is the earth snake?
2018-09-08 -
Asteroid impact on earth was the main cause of dinosaur extinction, says study! What are the details? What are the types of dinosaurs?
Dinosaurs were early creatures on earth, and they all went extinct. However, scientists have been exploring the causes of dinosaur extinction, and recent research has claimed that asteroid impact on the Earth is the main cause of dinosaur extinction! What are the details? What are the types of dinosaurs?
2020-11-11 research claim asteroid impact earth yes dinosaurs extinction main cause -
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 -
Where can I sell Earth Ring Seeds? What are the methods of raising seedlings?
Earth ring is also called nectar, it has certain medicinal effects, is often made into pickles to eat, is a very delicious meal, many farmers will grow to eat. Where can I sell that ring seed? What are the methods of raising seedlings? First, where can I sell Earth Ring Seeds? Earth ring species
2020-11-27 Ring seed where have sell raise seedlings method which ring -
The wings of the earth, an amazingly beautiful plant.
Earth wings, English name Daggerpod, alias Cardamine cicadae, is a perennial succulent herb. It is small, rosette leaves, gray-green, soft, fleshy hairy, and has dense inflorescences of small white flowers, fruit 2 to 3 cm, oval.
2018-05-13 -
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 -
Cultivation techniques of Red Earth Grape
Red Earth grape is a kind of grape with thick skin and crispy meat, which is widely planted because of its high yield and storage tolerance. What are the red earth grape cultivation techniques? 1. The red earth grape should choose sandy soil or loam land rich in organic matter, and the soil acidity and alkalinity is medium.
2020-11-09 Red earth grape cultivation techniques red yes species -
High-specification domestic UAV "Bear Eagle" was born! 100 million pixels master one centimeter of objects on the earth's surface, and several dishes are good at touring the mountains.
High-specification domestic UAV "Bear Eagle" was born! 100 million pixels master one centimeter of objects on the earth's surface, and several dishes are good at touring the mountains.
2019-01-15 -
Chemical control and management technology of protecting flowers and increasing pods of soybean
1. The application of rare earth elements, also known as rare earth micro-fertilizer or rare earth nitrate, is a new type of rare earth element fertilizer pioneered and popularized in China. In the seedling stage and the first flowering stage of soybean, spraying rare earth solution with concentrations of 0.03% and 0.08% respectively can increase grain protein content by 5.9%, fat content by 8.5%, and increase yield by 15%. 20%. 2. Paclobutrazol (paclobutrazol), also known as chlorbutrazol (PP333), is a new type of plant growth.
2019-01-16 -
How to change the earth for hanging orchids? it's not a thing to use this earth green and evergreen.
Cymbidium is a common indoor plant, but many flower friends keep it for a period of time, when the leaves are withered and yellow, they kill the orchid. The maintenance of the orchid needs some soil mixed with sand and coal ash, or it is not very good to use deciduous soil.
2018-07-09 -
An introduction to the species of insects beneficial to the Earth
In our life, many insects are very beneficial to the earth and human beings. without them, the ecological balance of the natural circle will be broken and will seriously affect our lives, so we must protect these beneficial insects and live in peace with them. The bottom is small.
2020-11-27 Yes the earth beneficial insects species introduction in ours -
Adhering to the spirit of heaven and earth and the beauty of nature
Tea, the spiritual grass of heaven, earth and nature, takes apart the word "tea" and its meaning is that people are in the vegetation. Tea, born in heaven and growing up on earth, adheres to the spirit of heaven and earth and the beauty of nature, and obtains the harmony of heaven and earth, which is formed by the combination of yin and yang. Don.
2018-08-28