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,主營業(yè)務(wù)為天然橡膠種苗培育和銷售。 公司擁有良種良苗繁育基地3,650 畝,是中國最大的天然橡膠種苗生產(chǎn)基地。

           通過推廣天然橡膠優(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)量內(nèi) 控體系及提高種苗生產(chǎn)能力,年產(chǎn)能約400萬株,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492萬畝,境內(nèi)外天然橡膠種植基地共29個,天然橡膠種植面積392萬畝,分布在中國、喀麥隆、 科特迪瓦、馬來西亞等4個主產(chǎn)區(qū)國家。

           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200萬畝核心膠園,年干膠生產(chǎn)能力超過20萬噸,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

国产日韩一区二区三免费高清| 国产精品国产三级在线专区| 豆国产96在线 | 亚洲| 亚洲国产精品无码专区| 欧美VPSWINDOWS| 亚洲国产av无码精品无广告| 精品人妻无码专区在线视频不卡| 老牛无码人妻精品1国产| 欧美日韩中文国产一区发布| 久久久久99精品成人片| 国产精品亚洲А∨无码播放| 国产九九久久99精品影院| 少妇人妻av毛片在线看| 精品欧美一区二区三区成人片在线| 国产AV网站| 久久久久成人精品免费播放动漫 | 欧美老妇疯狂XXXXBBBB| 伊人色综合久久天天五月婷| 熟女少妇精品一区二区三区| 亚洲av噜噜一区二区三区| 精品久久久久久综合日本 | 一本大道久久香蕉成人网| 婷婷亚洲AV色香蕉蜜桃| 亚洲av无码乱码精品国产福利| 精品无人区一区二区三区在线| 欧美顶级少妇做爰HD| 国产jizzjizz麻豆全部免费| 欧美性大战久久久久久久 | 強姦犯された人妻たち| 精品人妻无码一区二区三区性| 国产偷V国产偷V国产高清| 又色又爽又高潮免费视频观看 | 妻子3免费完整版hd| 亚洲精品国产福利一二区| 精品欧洲av无码一区二区| 精品人妻一区二区三区浪潮在线| 深田咏美AV一区二区三区| 成年奭片免费观看午夜网站| 久久人人添人人爽添人人片av| chinese国产avvideoxxxx实拍 | 少妇精品揄拍高潮少妇|