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Mr. Lu Dexun would like to introduce some books on nutrition.
Mr. Lu Dexun would like to introduce some books on nutrition.
2018-07-10 -
Can't the dog become pregnant after the caesarean section?
It is incorrect to say that dogs can't get pregnant after caesarean section. Caesarean section does not affect the normal pregnancy in the future, but according to the postoperative recovery, it is generally necessary to mate at intervals of one or two periods of estrus, so that the uterine incision can be fully healed. However, it should be noted that the causes of dystocia should be corrected in time to avoid dystocia again in the next delivery.
2019-01-16 -
The efficacy and function of Equisetum
The efficacy and function of Equisetum
2018-07-03 -
The difference between Herba Ephedra and Herba Ephedrae
Knot grass is the grass that grows into a section of grass, which is more common in roadside, hillside and other places. It has certain greening effect and medicinal effect. What is the difference between that section grass and ephedra? What is the difference between Herba Ephedrae and Herba Ephedrae? Artemisia mandshurica belongs to perennial herbs.
2020-11-08 Section grass and hemp yellow difference section that is grow into -
Main points of preparation for sheep caesarean section
Caesarean section is an operation in which the abdominal wall and uterine wall are cut open and the fetus is removed from the incision when dystocia occurs. Goats and sheep can be used if necessary. If the ewes are in good condition and the operation is timely, it is possible to save both the ewes and the fetus. 1. Uncorrectable uterine torsion. 2. Cervical stenosis or atresia. 3. A tumor in the birth canal that prevents a foetus from being removed or a deformed pelvis due to a fracture. 4. It can also be used for pelvic stenosis (hand
2019-01-15 -
The latest course of High-yield cultivation techniques of Poria cocos
Poria cocos are the dry sclerotia of Poria cocos, a pseudophoraceae fungus, also known as Yuling, Fuling, Wanlinggui, Poria dodder, etc., often parasitic on pine roots, shaped like sweet potatoes, globular, light brown or dark brown skin, pink or white inside, and refined as white Poria cocos or Yunling.
2020-11-10 The latest Poria cocos high yield cultivation techniques methods tutorials is -
Why can earthworms still live when they are broken?
Why can earthworms still live when they are broken?
2018-10-26 -
A New Technique of Rapid Propagation of Gastrodia elata Hybrids by "Two Methods"
1. Breeding method of Tianma arrow bud mother in pot (Take Yidu Red Gastrodia elata as an example) 1. Potted seedlings: Before and after Qingming Festival, when the room temperature is stable above 15 DEG C, fresh and healthy wild red gastrodia elata arrow bud matrix (marked with wild red) and plain red gastrodia elata arrow bud matrix (marked with home red) with full bud top and no damage and weight of 100-150 grams are selected, and planted in plastic washbasin or enamel washbasin respectively with river sand. Four arrow bud matrix (plants) are evenly placed in each basin, and the arrow bud head (parrot mouth) is 3-5 cm away from the basin edge upward, covering 5- 5 cm.
2019-01-16 -
How do earthworms reproduce?
The reproduction mode of earthworms: hermaphroditism, heterogamy, reproduction by banding to produce egg cocoons, reproduction of the next generation. Earthworms are androgynous, and the male reproductive organs are in the 10th. At the back of verse 11, there are two pairs of seminal vesicles, each with a testis and a seminal funnel.
2020-11-11 Earthworms how reproduction offspring earthworms way male and female -
The Cuttage Propagation method of Cymbidium
First of all, choose a suitable cutting branch, cut it into a section of 5cm and 8cm, leaving 2 sections, leaving only 1 leaf and 2 leaves above, and place it in a cool and ventilated place to dry the wound. Then soak the cuttings in water, or directly into the medium, usually take root in 15-20 days, 3 months
2020-11-09 Ball orchid of cutting propagation method first selection appropriate -
Several kinds of vanilla that can take root in water. Try it.
Summer is coming, raise several kinds of vanilla plants, can effectively avoid mosquitoes. It doesn't matter if there is no seed, these vanilla plants can live by cutting a section of water. Peppermint is also very easy to root, on top of mint plants.
2018-06-06 -
A section of branches inserted into a flowerpot blinked out a pot of triangular plum blossoms and a thousand beautiful flowers.
Triangular plum, also known as leaf flower, if well maintained, the blossom will bloom into a large bouquet, no leaves can only see flowers, and a variety of colors, variety, deeply loved by people, spring, to trim the plum properly to control water.
2018-04-12 -
The older generation raised orchids in the opposite direction and watered the strong orchids with half a section of water.
To raise orchids, we can look at the craftsmanship from watering. The elders who are good at watering orchids are called handy, just like the sentence in the book: "without him, you can only be familiar with your hands." Old-timers often water orchids when they raise orchids.
2018-09-25 -
Cut a section of grapevine and cultivate a potted plant in January for 2 years. There is a big surprise for the whole family.
Grape is a very popular fruit now, and it is also more expensive in the fruit store. I remember when we were young, we often went to the neighbor's grape shed to pick grapes, fully ripe grapes, and fruit store grapes.
2018-08-01 -
The Beauty and brilliant colors of the four sections in woodcut prints
Kazuyuki Ohtsu, a Japanese woodcut printmaker on one side, and the man behind the famous Japanese printmaker Kiyoshi Saito on the other. One body two faces, not only reflects the Sato clear and Otsu lucky.
2018-07-11 -
Cutting a section of sunflower sandwiched on purslane is beautiful.
Sunflower is a grass-roots plant that can be seen everywhere. In fact, it is easy to raise sunflowers, as long as there is enough sunshine and moisture, they will blossom in summer. But if the sunflower is grafted on the horse tooth, it will blossom next year.
2018-08-15 -
Cactus reproduction
When it comes to reproduction, we must make a clear distinction between asexual reproduction by cutting or grafting and sexual reproduction by seed. Through asexual reproduction, plants with exactly the same genetic genes as the female parent can be obtained, and the offspring are actually isolated from the female parent.
2020-11-27 Cactus of reproduction way speaking of we must Qing -
What kind of tree can soft jujube graft? When to graft? How to graft?
Soft jujube generally refers to Jun Qian Zi, also known as black jujube, soft jujube, milk jujube, wild persimmon, etc., is a kind of fruit tree with both medicine and food, which can be sown or grafted for reproduction. What kind of tree can the soft jujube be grafted with? When to graft? How to graft? Soft dates can be
2020-11-08 soft jujube trees can and what trees grafting when how -
What are the cultivation techniques of Lentinus edodes? Analysis of Linden cultivation techniques of Lentinus edodes
The common cultivation of Lentinus edodes are section wood cultivation and substitute cultivation. Substitute cultivation can be divided into many ways, such as brick culture, bag cultivation of Lentinus edodes, soil-covered cultivation of Lentinus edodes and so on. Next, let's take a look at the Linden cultivation technology of Lentinus edodes. The production of Lentinus edodes in many parts of China
2020-11-09 Lentinus edodes cultivation technology which Linden cultivation techniques -
Cut a section of sunflower and clip it on purslane. The flower fist is so beautiful.
Sunflower is a grass-roots plant that can be seen everywhere. Although sunflowers are easy to grow, as long as there is enough sunshine and moisture, they will bloom in full pots in summer, but sunflowers are very small, if they are grafted into.
2018-08-16