亚洲大码熟女在线观看,熟女少妇精品一区二区三区 ,欧美熟妇的性裸交XXXXX,十七岁在线观看免费高清完整版

橡膠種植

種苗端


           海南橡膠于2009年7月成立了種苗分公司,主營(yíng)業(yè)務(wù)為天然橡膠種苗培育和銷(xiāo)售。 公司擁有良種良苗繁育基地3,650 畝,是中國(guó)最大的天然橡膠種苗生產(chǎn)基地。

           通過(guò)推廣天然橡膠優(yōu)良品種、引進(jìn)先進(jìn)繁育技術(shù)及加 強(qiáng)種苗基地設(shè)施建設(shè),不斷強(qiáng)化苗木質(zhì)量?jī)?nèi) 控體系及提高種苗生產(chǎn)能力,年產(chǎn)能約400萬(wàn)株,種苗良種率達(dá)100%,有效保障了海南橡膠天然橡膠種植良種良苗供應(yīng)。

1692348886044021381.jpg


種植端

           海南橡膠擁有土地492萬(wàn)畝,境內(nèi)外天然橡膠種植基地共29個(gè),天然橡膠種植面積392萬(wàn)畝,分布在中國(guó)、喀麥隆、 科特迪瓦、馬來(lái)西亞等4個(gè)主產(chǎn)區(qū)國(guó)家。

           海南橡膠擁有幾十年的天然橡膠種植生產(chǎn)經(jīng)驗(yàn)和成熟穩(wěn)定的技術(shù)管理隊(duì)伍,擁有一 流的膠園“管理 - 養(yǎng)護(hù) - 采割”技術(shù),制訂了《標(biāo)準(zhǔn)化膠園技術(shù)規(guī)范》,正打造200萬(wàn)畝核心膠園,年干膠生產(chǎn)能力超過(guò)20萬(wàn)噸,為保障下游產(chǎn)業(yè)鏈原料供給提供了基礎(chǔ)支撐。

1692348925001098826.jpg

Seeds and Seedlings

Hainan Rubber established a seeds and seedling branch in July 2009, responsible for natural rubber seedling breeding and sales. The branch company owns 243 hectares of a natural rubber seed and seedling breeding base, which is the largest in China.

Through constant efforts of promoting excellent rubber varieties, introducing advanced breeding technology, boosting the construction of seedling base facilities, strengthening the internal control system of seedling quality as well as enhancing seedling production capacity, the company now reaches an annual production capacity of around 4 million seedlings, with good seedling rate topping 100%, a robust guarantee for the supply of good rubber seeds and seedlings for Hainan Rubber.

1707028975483078897.png

Plantations

Hainan Rubber has a total of 29 natural rubber planting bases at home and abroad, largely based in China, Cameroon, Cote d' Ivoire and Malaysia, with total land areas and natural rubber planting areas up to 333,333 and 266,666 hectares respectively. The Group boasts decades of experience and expertise in natural rubber planting and production, a mature and stable technical management team, and a first-class rubber plantation management method featuring “managing, nurturing and tapping”. 

On top of that, Hainan Rubber also formulated its "Standardized Technical Specifications for Rubber Plantations", striving to build as many as 133,333 hectares of core rubber plantations, with an annual dry rubber production capacity exceeding 200,000 tons, all of which provide a rudimentary support for ensuring the supply of raw materials in the downstream industrial chain.

                                                                               

1707028996575086008.png

野花香高清在线观看视频播放免费| 国产精品久久久久久无码av片| 国产特黄a片aaaa毛片| 国产熟女一区二区三区| 久久久精品456亚洲影院| 太深太粗太爽太猛了视频免费观看| 欧美国产激情二区三区蜜月| 亚洲精品久久久无码大桥未久| 末发育女av片一区二区在线观看 | 成人美女黄网站色大免费的| 久久99青青精品免费观看| 久久久久亚洲AV无码去区首| 久久久欧美一区二区三区| 亚洲色婷婷六月亚洲婷婷6月 | 无码国产精成人午夜视频一区二区| 国产色情精品一区二区| 免费播放一区二区三区| 日本少妇人妻xxxxx18免费| 免费看黄的成人app| 亚洲国产精品自产在线播放| 久久黄色网站| 精品黑人一区二区三区久久| 无码中文字幕AV久久专区| 色欲精品国产一区二区三区| 精品人妻伦九区久久AAA片| 人人澡人人澡人人看添av| 欧美精品大香伊蕉在人线| 中文字幕人妻三级中文无码视频| 国产精品亚洲А∨无码播放 | 久久99亚洲精品久久久久| 欧美牲交a欧美牲交aⅴ一| 久久人人做人人妻人人玩精品VA | 亚洲熟妇丰满多毛xxxx| 欧美高清vivoes69| 精品无人区一区二区三区| 欧美精品久久久久a片色戒| 日本一区二区三区视频| 国产精品色情国产三级金瓶双艳| 亚洲综合无码精品一区二区三区 | 国产精品一区二区久久乐下载| 亚洲 欧洲 日产 经典|