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Comparison table for the use of needles for pigs, with common model and length
For pigs born to 10 kilograms, the commonly used needle length is 0.5-0.75 inches and the needle number is 20-21. 10-30 kg pigs: the commonly used needle length is 0.75-1 inch and the needle number is 18-19. 30-100 kg pigs: the commonly used needle length is 1-1.25 inches and the needle number is 18.
2020-11-08 Pig needle use comparison table attached common model and length -
A preliminary report on the characteristics of Ginkgo biloba
A preliminary report on the characteristics of Ginkgoaceae (Ginkgo biloba) is a relict plant left over from the Quaternary Ice Age, which is a specialty of China and is called a "living fossil". It has edible, medicinal and material uses.
2018-06-01 -
Study on the influencing factors of sowing and Seedling raising of Nelumbo nucifera
Study on the influencing factors of sowing and Seedling cultivation of Nelumbo nucifera 1 the experimental site is located in Shishan Village, Xunzhong Town, Dehua County, Quanzhou City, Fujian Province, latitude 25 °26 °58 "N, longitude 118 °15 °18" E, located in low mountains and hills, 450 m above sea level.
2018-05-25 -
A preliminary study on the effects of different cultivation methods on the yield and benefit of Rhizoma Curcumae
A preliminary study on the effects of different cultivation methods on the yield and benefit of Rhizoma Curcumae; Wenli Town, Lingshan County, Guangxi is located in the south subtropics, which has certain advantages in light, temperature, hydrology and other conditions.
2018-06-23 -
[original] comparison between the use of several yuan fermentation bed bacteria and more than 200 yuan bacteria in Guangxi
[original] comparison between the use of several yuan fermentation bed bacteria and more than 200 yuan bacteria in Guangxi
2018-07-11 -
Analysis on the reasons for the non-flowering of Evening Jade
Evening fragrant jade is what we often call evening incense, because the ornamental value of evening fragrant jade is very high, and its characteristic of blooming at night is also loved by flower friends. But in the process of raising evening fragrant jade, many friends often encounter the situation that evening fragrant jade does not blossom.
2018-06-26 -
Analysis on the factors affecting the benefit of Pig Farm
Analysis on the factors affecting the benefit of Pig Farm
2018-07-10 -
1 pot to 10 pots: Encyclopedia of cuttage planting
This is a reference book on plant reproduction, but it is not just a reference book for gardeners, nursery workers, horticultural students and researchers. We hope that the general public who love flowers, grass and life can see it. If you...
2018-10-03 -
Detailed explanation of pesticide formulations and the most complete comparison table of pesticide formulations are all here!
Some time ago, I was unable to update in time. I beg your pardon, thank you for your attention and support! The vast majority of raw drugs produced by pesticide factories cannot be straight without processing.
2019-02-23 -
Asustek computer fined 200000 for false advertisement
The advertisement for Asustek tablet computer (Tablet) claims that the efficiency of drawing is faster than that of competitors' products, and the specifications ignore the better projects of his career, resulting in the overall impression that the quality of competitors' products is a fair comparison, and will be fined NT $200000. Fair will be.
2018-07-05 -
Study on Propagation Technique of Paris polyphylla
The experimental site is located in Huaping Village, Zengjia Town, Zhenping County, 1 300 m above sea level, 32°06′14.201″ N, 109°24′41.310″ E, and the annual average temperature is 15.1 ℃.
2018-06-14 -
Key Technology and Economic benefit of Deep-buried drip Irrigation for Cotton
Cotton "deep-buried" drip irrigation technology is another new and efficient water use technology after cotton hose micro-hole irrigation technology under plastic film. This technology can make efficient use of fertilizer and water, and the effect of increasing production is obvious. 1. Key technologies 1. The irrigation time is the budding stage of cotton, and the cotton area in northern Xinjiang is generally from June 7 to 10. The irrigation is carried out according to a rotation irrigation cycle of 3 days. If it is rainy in autumn, it can be irrigated according to a cycle of 5 days. Irrigation amount: 8 cubic meters per 667 square meters at budding stage and 10 cubic meters at full flowering stage
2019-01-16 -
Study on Cuttage Seedling technique of Taxus cuspidata
Recent studies at home and abroad show that cutting propagation is an effective way to raise a large number of seedlings of Taxus cuspidata. Cutting propagation materials are sufficient, cutting seedlings generally grow fast, cutting propagation maintains all genotypes of the original plant, and can overcome the genetic differentiation of seed propagation.
2018-10-14 -
Cutting Propagation technique of Michelia mollissima in Guangdong
The study on cuttage propagation and seedling cultivation of Michelia mollissima in Guangdong Province is of practical significance to protect the excellent quality of Michelia mollissima and to carry out improved variety breeding, to large-scale production of seedlings in forest farms and to reduce the cost of raising seedlings.
2018-10-16 -
Efficient Cultivation and Management Techniques of Magnolia sieboldii in Shenyang
How do you grow a magnolia? Magnolia sieboldii is a deciduous small tree, up to 10m tall. Flowers white jade, and purple stamens embellishment, beautiful and fragrant, slender pedicels, blooming when the wind drift, like a goddess scattered flowers. Let's learn the planting technology of Magnolia in Shenyang
2018-10-16 -
Effects of different treatment conditions on cuttage rooting of precious rose "Blue Moon"
Rose is one of the four largest cut flowers in the world, known as "queen of flowers", its flowers and colors are gorgeous, rich and changeable. The precious rose "Blue Moon" is a hybrid tea-scented rose cultivated in Germany in 1963.
2018-10-15 -
Key factors and control measures for the occurrence of main heart borer in apple
Key factors and control measures of the occurrence of main heart borer in apple apple is the largest fruit in China, and its cultivated area and yield rank first in the world. In the 1990s, the state implemented pollution-free agricultural production in order to control fruit diseases and insect pests.
2018-06-22 -
A comparison between "confirming the right" and "confirming the right and confirming the shares"
This year, the No. 1 document of the Central Committee has determined two models for the work of confirming the rights of rural land. One is to confirm the right in the form of fish scale diagram, and the other is to confirm the right inaccurately in the form of stock ownership. According to the requirements of the province, our city has carried out an on-the-spot test in Lanshi Township, Zixing City.
2016-03-20 "be sure of the right " compared with the confirmation of shares of the right this year the Central Committee -
Comparison of five varieties of wrinkled Pepper
In order to screen and breed the local fine varieties of wrinkled pepper and promote the development of the traditional industry of wrinkled pepper in Duyun. With the support of Qiannan Prefecture Director's Fund, Duyun vegetable Station conducted a comparative screening experiment of wrinkled pepper varieties in Shazhai Township, which is known as "the hometown of chili" from March to November 2006. 1 Materials and methods 1.1 there were 5 tested varieties, all of which were local varieties. That is, ① Sandu week Qin line pepper; ② Guiding monkey field line pepper; ③ Dushan hemp tail line pepper; ④ Duyun horse farm line pepper
2019-01-15 -
Adaptability of Juglans regia in Zigui County
Analysis on adaptability of walnut in Zigui County Since 2004, Zigui County has firmly grasped the opportunities of returning farmland to forest, modern agriculture and follow-up projects of Three Gorges Project, and accumulated 14,900 hm2 of walnut base construction, which has become the standard of Zigui County.
2018-05-25