玉竹规范化种植技术(The standardized cultivation technology).docVIP

玉竹规范化种植技术(The standardized cultivation technology).doc

  1. 1、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。。
  2. 2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  3. 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
  4. 4、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
  5. 5、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们
  6. 6、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
  7. 7、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
玉竹规范化种植技术(The standardized cultivation technology)

玉竹规范化种植技术(The standardized cultivation technology) The standardized cultivation technology (a) overview of alias, polygonatum arisanense, polygonatum, Yu can dish bell. Liliaceae Polygonatum Druce. (Mill), its roots are used as medicine. Mild and sweet. It has the effects of Nourishing Yin, clearing heat, promoting fluid production, relieving cough and so on. It is used as tonic medicine in medicine. It is used to treat diseases such as fever, Yin, deficiency, heat, dryness, cough, heart disease, diabetes, tuberculosis, and so on. It can also be used as nutritious food, food and drink. The cultivation of economic benefit is very considerable, is a good way to get rich farmers. The yield is very high, 2 year old Polygonatum a hectare can produce 75000 kilograms of the highest, generally can produce 45000 kg; the highest yield 12O000 kg per hectare in 3 years old can produce 75000 kg of polygonatum, general. (two) plant characteristics Perennial herbs. Underground with bamboo whip fleshy rhizome. According to the report of rhizome morphology is mainly divided into two types: jade bamboo and polygonatum. Jade bamboo commonly known as bamboo root tail, underground stems thin, to small, internode length, wide distribution, poor quality, low consumption value. The big pig excrement commonly known as Polygonatum tail, underground stem stout, larger nodules, internodes longer, more branches, good quality, high edible value. The rhizome containing alkaloids, cardiac glycosides (as Convallaria convallamarin), sugar (glucose and fructose, Arabia sugar), mucus, niacin and vitamin etc.. (three) growth characteristics Likes damp, cool climate, suitable for growing in acidic soil in sand. (four) cultivation techniques 1. seed selection Usually propagated by rhizomes of Polygonatum odoratum, reproduce quickly. The root is expected to grow one year per year, which can be used to judge the growth years. Each node can grow 2~3 branches, and 6~9 branches can be grown in 2 years. Select

文档评论(0)

f8r9t5c + 关注
实名认证
文档贡献者

该用户很懒,什么也没介绍

版权声明书
用户编号:8000054077000003

1亿VIP精品文档

相关文档