ternary Learn more about ternary
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The difference between outer ternary and inner ternary
Sanyuan pig has strong stress resistance and obvious heterosis. At present, the most widely used breeding plan in China is A (BC), An is the terminal boar, B is the matrilineal male parent, C is the matrilineal female parent, in which An is mostly Duroc, B is Landrace pig, C is large white pig.
2020-11-11 Outer ternary and inner differential pig resistant strong -
The difference between outer ternary pig and inner ternary pig
The difference between outer ternary pig and inner ternary pig
2018-06-29 -
The production efficiency of ternary sows is more than 30% lower than that of binary sows, how to narrow the gap?
The production efficiency of ternary sows is more than 30% lower than that of binary sows, how to narrow the gap?
2020-05-20 -
The difference between binary pig and ternary pig
The difference between binary pig and ternary pig
2018-06-29 -
How many times is it appropriate for ternary sows to mate and inseminate? Once? Twice? Or three times?
How many times is it appropriate for ternary sows to mate and inseminate? Once? Twice? Or three times?
2020-05-18 -
Can a Sanyuan pig be a sow?
With the emergence of scientific breeding methods, the aquaculture industry is becoming more and more prosperous, and all kinds of aquaculture appear on the market, almost to the point that as long as you dare to raise it, there is nothing you can't raise. Today we are going to talk about the breeding of three-yuan pigs. What is Sanyuan Pig Sanyuan
2020-11-11 Three yuan pig can do sow along with science breeding method -
The price of pigs in Guizhou today
The price of pigs in Guizhou today
2018-07-03 -
The price of chemical fertilizer, plastic film and diesel oil is reduced, only the increase in the price of pesticides is to control the use?
According to the data reported by price monitoring institutions in major grain producing areas of Inner Mongolia Autonomous region on June 6, the prices of agricultural materials fluctuated steadily and slightly in May. Among them, chemical fertilizer.
2019-02-26 -
How to keep the breed of three-yuan sow
How to keep the breed of three-yuan sow
2019-11-20 -
Ternary plum lotus valve
Three-yuan plum, lotus petal orchid plum petal. He made his debut in 2006 and became famous at the Orchid Exhibition. It is one of the representative varieties of plum petal after Yunnan plum, with pure color. The petal shape is good. The rate of reflowering is high. The seedling rate is high.
2018-03-02 -
Pay attention to less phosphorus and more potassium in fertilizing wheat
First of all, the partial application of phosphorus to wheat is to increase the cost. Diammonium is quite expensive this year, with 64% of its retail price exceeding 3900 yuan per ton. Phosphorus is necessary, but there is no need for excess. Empirical data show that when 40-50 kg of ternary compound fertilizer containing 15% pure phosphorus is used as base fertilizer per mu, there is generally no shortage.
2020-11-08 Planting wheat fertilization attention less phosphorus more potassium partial application phosphorus -
Planting time and high-yield planting methods of broccoli
Planting time and high-yield planting methods of broccoli
2019-07-28 -
When will the broccoli be ready? How to grow high yield?
Broccoli, also known as green cauliflower, is a common vegetable in China. It is very popular because it is rich in vitamins. The current price is about 5 yuan / jin, so it is very expensive. When will the broccoli be planted? How to grow high yield? Broccoli is usually planted in autumn and grows in winter.
2019-04-11 -
What if the estrus of a three-yuan sow is not obvious after weaning?
What if the estrus of a three-yuan sow is not obvious after weaning?
2020-06-12 -
When will the broccoli be ready? How to grow high yield?
Broccoli, also known as green cauliflower, is a common vegetable in China. It is very popular because it is rich in vitamins. The current price is about 5 yuan / jin, so it is very expensive. When will the broccoli be planted? How to grow high yield? Planting time of broccoli
2020-11-09 West orchid when plant well how plant high yield west -
What kind of fertilizer should be applied to garlic in spring
Nitrogen and potash fertilizers can be applied to garlic in spring, and when the daily average temperature reaches 7 ℃, about 20 kg of diammonium phosphate per mu or 25 kg of ternary compound fertilizer can be applied for the second topdressing in April, and the third should be carried out when garlic bolts enter the peak period in early May.
2020-11-08 Spring garlic what to apply fertilizer summary spring -
Thousands of pig farmers are paying attention to these problems to improve the reproductive performance of three-yuan sows.
Thousands of pig farmers are paying attention to these problems to improve the reproductive performance of three-yuan sows.
2020-05-20 -
Cultivation and control techniques of main diseases and insect pests of watermelon
Once known as the "watermelon king", three groups of villagers in Yuwanggang Village, Qifang Town, Zaoyang City, Hubei Province, supported the army, and found out a good way to sweeten watermelon after years of practice, which is now for reference. First, watermelons sit for about a week, dig holes 10 centimeters away from the main root, apply 50 grams of cake fertilizer per plant, seal the soil and water. This method can make.
2018-09-16 -
How to choose wax gourd seeds? What are the methods of raising seedlings?
Wax gourd is a vegetable planted by many people. With the warmer weather, the new year's farming activities will begin. If you want to grow wax gourd, the first step is to buy seeds. How to choose seeds? What are the methods of raising seedlings? Let's take a look at it.
2020-11-27 Wax gourd seed how selection seedling method have which wax gourd -
How to grow buckwheat head
Buckwheat head, also known as Jiantou, botanical name, belongs to the perennial root herb of Liliaceae. It has been cultivated in China for 3000-4000 years since ancient times. Today we will talk about how to grow buckwheat heads. 1. The suitable time for sowing and planting is early September, and there are clear seeds and sets of planting methods.
2020-11-09 Buckwheat head how seed buckwheat head also known as buckwheat head plant scientific name