two portions Learn more about two portions
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Application method of Pig Vaccine immunity
1. The effect of concentrated multivalent inactivated vaccine against Streptococcus suis: to prevent septicemia, encephalitis, polyarthritis and pustulosis caused by Streptococcus suis. Usage: boars and sows are injected twice a year, each time 3 ml / head, and pigs over one month old are injected 2 ml / head each time. two。 Porcine infectious atrophic rhinitis-toxigenic Pasteurella multocida dual inactivated vaccine: prevention of atrophic rhinitis and pasteurellosis in pigs. Usage: neck muscles of sows one month before delivery
2019-01-16 -
Techniques of cultivating pollution-free Green Pepper
1. The seeds were treated with two portions of boiling water to one part of cold water, the water temperature was 55 ℃, and the water was 5 times of the seed volume. The seeds were poured and stirred continuously for 10 minutes. When the water temperature dropped to about 30 ℃, the seeds were stopped, soaked for another 12 hours, and the blighted seeds were bleached. The budding temperature is controlled at 20 ℃ ~
2020-11-08 Cultivation pollution-free green pepper technique seed treatment use two portions -
Dosage of classical swine fever vaccine
Pig farmers need to be vaccinated regularly to avoid economic losses caused by classical swine fever. The dosage of classical swine fever vaccine should be appropriate, so how much is the dosage of classical swine fever vaccine? I. the dosage of classical swine fever vaccine should be specified in accordance with the vaccine instructions.
2020-11-11 Classical swine fever vaccine dosage breeding pigs farmers all need -
Charred gadgets, good things for raising orchids, reborn with 2 portions of orchids.
Small masters who like orchids, when you are protecting orchids, have you ever explored the "orchid babies" around you? This is one of the joys of growing orchids. Today, the little gardener will share with you a kind of other orchid master to find.
2018-10-25 -
Do tomatoes lose weight?
Do tomatoes lose weight?
2019-03-04 -
Conservation of gymnosperms
Gymnosperms should be placed in a well-ventilated and sunny place. Can withstand the cold in winter, generally can survive the winter outdoors, put the basin in the sunny place to take shelter from the wind. In the midsummer high temperature period, except for small bonsai, generally do not need shade. Watering gymnosperms are resistant to drought and afraid of waterlogging, so watering should not be wet.
2018-10-23 -
two。 Matters needing attention in cultivating Michelia mollissima
1. Michelia mollissima has thick roots and is not resistant to transplantation. when transplanting, it is appropriate to bring more soil balls and properly cut branches and leaves. If soil balls are loose during transplantation, branches and leaves must be re-cut in time, otherwise the plants are easy to die. two。 Michelia mandshurica is intolerant of early drying, thin scabies, afraid of waterlogging, and likes to fertilize the slightly acidic loam with loose soil and good drainage.
2018-11-24 -
How to bury the bulbs of orchids
How to bury the bulbs of orchids
2020-09-29 -
How to bury the bulb of the latest orchid
Before burying the orchid bulb, prepare a soil with loose air permeability, water and fertilizer conservation and rich humus, clean the bulb and place it in scattered light environment for 2-3 hours, soak it in rooting agent solution or acetylsalicylic acid solution for 1 hour, dry it and plant it in
2020-11-10 latest orchid floral bulb how buried -
The gentleman orchid grows askew and braves the new bud to grow so that it can become a group of orchids blooming and exploding.
Gentleman orchid, many flower friends are more like, the leaf is big, the flower is big, if it is a group, then the gentleman orchid is also full of a large basin, giving people a very shocking visual effect. But the gentleman orchid is generally divided in the middle of the hair.
2018-06-27 -
Seedling raising technique of red maple bonsai
Red maple is a valuable foliage tree, so it is often appreciated by potted plants. When potted, two portions of garden soil and two portions of rotten leaf soil and one part of sand can be used to form culture soil. Japanese red maple trees are transplanted from February to March, and the growing season requires picking leaves and carrying soil balls. Daily watering should be wet between dryness and dryness to prevent excessive dryness or wetness.
2019-06-12 -
Culture methods and matters needing attention of Tripterygium wilfordii
The morphological characteristics of Tripterygium paniculata are herbaceous vines. Branchlets Terete, longitudinally ribbed, often glaucous, glabrous. Tendrils 2-branched, interspersed with leaves at intervals of 2 segments. The leaves of Tripterygium wilfordii are cordate-ovoid, 5-13 cm long and 4-9 cm wide, apex acute or acuminate, base cordate.
2019-02-27 -
How to plant longevity flowers?
Longevity flower is a succulent plant of Sedum family, with thick and bright leaves, dwarf and evergreen plants. It blossoms in winter and spring, and the flowering period is as long as 4 months. There are many flowers, each branch can reach several flowers. It is suitable for 12-15 cm potted plants. The sex likes the warm climate, the suitable temperature for growth is 18-30 ℃.
2019-03-04 -
When will the classical swine fever vaccine be given?
Pig farm breeding pigs are facing the biggest problem is classical swine fever, classical swine fever is contagious, once occurs, the loss is very serious, so pig farm breeding generally need to give breeding pigs injected classical swine fever vaccine, so when is it more appropriate to play classical swine fever vaccine? 1. Classical swine fever
2020-11-11 Classical swine fever vaccine when fight pig farm breeding pig face -
Pig farm sow immunization program!
Pig farm sow immunization program!
2018-07-10 -
How to transform garden soil into good fleshy soil
Although it is not expensive to buy nutritious soil for planting more meat, it is relatively heavy and difficult to get it. Planting more meat consumes more soil. It is not a way to buy more meat soil all the time. Many times we can dig into the soil in the garden, roadside or mountain, so how to put...
2018-05-21 -
Aunt Wu's rich tree is so rotten that it has no roots to cut a few knives and paint it for 30 days to take root and grow leaves.
More and more people like to grow flowers, and many people raise all kinds of green potted plants for their homes and offices, such as orchid, green pineapple, wealth tree, longevity flower, succulent plant, which are very common family potted plants. Keep some pots of green.
2018-10-09 -
Why is someone else's cactus blooming and yours still playing dead? Two people
Many people have raised cactus at home, they all think that cactus is easier to raise, so they don't have to take special care of her, but have you ever seen your cactus blossom? It must not be. Why on earth is this? The editor has something to do with it today.
2018-05-05 -
How to raise orchids best? do well the five key points and bloom.
How to raise orchids best? do well the five key points and bloom.
2020-05-06 -
High viscoelastic surimi products (1)
In the processing and production of all kinds of surimi food, the choice of fish species and the freshness of fish are very important; it affects the elasticity of the products, so there is a certain limit on the amount of soybean and wheat protein powder mixed in surimi raw materials, and too much will weaken the elasticity of the products. In order to solve the elasticity problem of aquatic surimi products, a new method was used to make fish protein or mix it with plant protein to make protein fiber, and then mixed with surimi to produce surimi food with excellent viscoelasticity, which can make C-grade low-grade surimi elastic. Enhanced to more than A grade. The production method changes the original
2019-01-16