• <abbr id="ck0wi"><source id="ck0wi"></source></abbr>
    <li id="ck0wi"></li>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li><button id="ck0wi"><input id="ck0wi"></input></button>
  • <abbr id="ck0wi"></abbr>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li>
  • Home >

    Factors Affecting The Growth Of Cashmere Wool

    2014/10/15 11:26:00 30

    Cashmere WoolFactorsInfluence

    Here world

    Clothing and shoes

    The weave of the net introduces the factors that affect the growth of cashmere wool.

    The genetic characteristics of different cashmere goat breeds are the most important factors affecting villus growth, and the development and activity of secondary hair follicles.

    Villus

    Growth cycle plays a decisive role in length and growth intensity.

    The basic sheep with low yield should be introduced actively to breed crossbred sheep.

    Choose the ram with relatively high yield, large physique, well-balanced structure, straight waist, wide chest and deep, neat and bright hair, strong limbs, strong male and good testicle development.

    The growth of eco geographical cashmere is closely related to the ecological environment (light, temperature, humidity, rainfall, altitude, topography, etc.).

    Temperature and humidity are two major factors affecting cashmere yield and quality. Cashmere will become finer and shorter with the increase of altitude.

    In addition, the environment can indirectly affect the quality and yield of cashmere by influencing feed conditions.

    In the eco geographical factors, latitude, longitude and elevation determine the horizontal and vertical zonality laws of the regional hydrothermal conditions.

    These 3 important ecological factors determine the climate, environment, water, heat, light and vegetation types in different regions.

    Under the long-term combined effect of these factors, the environmental conditions of cashmere cashmere growing in certain areas were determined, especially the temperature condition is most important to the growth of villi.

    It is reported that high temperature can make cashmere become thinner, and the yield of cashmere decreases.

    The mechanism of the influence of light on cashmere growth is through the change of physiological condition in vivo and the regulation of endocrine system.

    In the non cashmere season, goat's cashmere can also be induced to varying degrees by means of artificially changing the lighting environment.

    Physiological sex, age and physiological status are the main physiological factors affecting villus growth.

    Generally speaking, the growth of adult rams is better than that of adult ewes. Castrated castrated males are superior to those without castrated rams. Ewes are better than empty ewes, and ewes with single lambs are better than ewes, while 1 week old ewes have little difference from rams.

    The growth strength of growing sheep is usually about 65% of that of adult sheep, while that of 2 years old is usually about 80% of that of adult sheep, and that of 3 is ~5 years old.

    Cashmere

    The most vigorous period of wool growth decreased gradually after 6 weeks of age.

    In addition, physical injury caused by disease, stress, abortion and excessive sperm can directly affect the normal growth of villi.

    • Related reading

    如何挑選韓式婚紗照服裝

    Dress culture
    |
    2014/10/15 9:18:00
    183

    大營皮草品牌文化節暨首屆皮草“相親會”召開

    Dress culture
    |
    2014/10/14 16:54:00
    25

    How To Distinguish Genuine And Fake Silk Garments?

    Dress culture
    |
    2014/10/14 16:16:00
    44

    Joining The New H&M From The New Designer

    Dress culture
    |
    2014/10/12 18:30:00
    29

    A Girl'S Knack For Choosing Clothes

    Dress culture
    |
    2014/10/11 16:06:00
    257
    Read the next article

    Xin He Shares Core Brand Competitiveness Continued To Decline

    The China Securities Regulatory Commission announced the latest list of IPO pre disclosure, and pleased the Limited by Share Ltd (hereinafter referred to as "Xin he shares") to be listed on the Shanghai Stock Exchange. The issue does not exceed 110 million shares. The total share capital after issuance is not more than 430 million shares, and the sponsor is the state securities Limited by Share Ltd. There are many brands of Xin he shares. Among them, "JORYA" and "JORYA weeken

    主站蜘蛛池模板: 欧美另类精品xxxx人妖换性| 亚洲国产一区二区三区在线观看| 三上悠亚亚洲一区高清| 自虐不死重口痴女系小说| 日本强好片久久久久久aaa| 国产在线视频一区二区三区| 久久精品国产亚洲av日韩| 黄色免费网站网址| 日本高清免费中文字幕不卡| 国产伦一区二区三区免费| 久久久亚洲欧洲日产国码aⅴ| 边做饭边被躁欧美三级| 撞击老妇肉体之乱小说| 哇嘎在线观看电影| www性久久久com| 激情内射日本一区二区三区 | 美女黄频免费网站| 成年人视频在线观看免费| 午夜福利麻豆国产精品| www国产亚洲精品久久久日本| 男人j桶进女人p无遮挡免费| 国语自产偷拍精品视频偷| 亚洲天天综合网| 黑巨人与欧美精品一区| 翁熄系列乱老扒bd在线播放| 成人动漫视频在线| 免费A级毛片无码免费视频| 91精品欧美一区二区综合在线| 欧美在线视频导航| 国产成人精品一区二三区在线观看| 亚洲欧美强伦一区二区另类| aa级国产女人毛片水真多| 日韩在线视频导航| 可以**的网址| 99精品人妻无码专区在线视频区 | √天堂资源地址在线官网| 激情图片小说网| 国产精品一区二区av| 久久99国产精品久久99小说| 竹菊影视国产精品| 国产精品亚洲一区二区三区在线 |