The new strategic plan for rural construction, forestry major historical opportunities and broader room for development. Forestry has also added a more abundant content and sacred historic mission.

新農村建設的戰(zhàn)略部署，為林業(yè)提供了重大歷史機遇和更廣闊的發(fā)展空間亚洲欧美一区日韩一区a国产传媒，也賦予了林業(yè)更加豐富的內涵和神圣的歷史使命国产黄A片免费网站。

Therefore, even if assuming that those equipments had benefited from any exemption of VAT or tariff, such benefit has been terminated when Yongan Forestry reappraised them based on fairemarket value. Thus Yongan Forestry has not received any benefit from those equipments.

因此，即使假設那些設備已經受益于增值稅或關稅的免除色色色wang，這樣的利益也已經在永安林業(yè)在市場價值的基礎上重新評估它們的價值時終止了国产午夜精品视频一区二区三区。

In China, crop strews and energy crops are the main resource of bioenergy under the condition of secure food safe. There are lots of resource of crop strew, and only the main tree food crop can produce about 0.5 billion ton strew, which can maintain soil carbon and was used as the resource of bioenergy. In addition, there are about 0.1 billion hm2 waste hills and and that is suitable for farming or forestry can be used for the development of agriculture and forestry energy.

在保證糧食安全的前提下，農作物秸稈和能源作物則是生物質能的重要原料亚洲,日韩,性爱，我國農作物秸稈資源豐富影音先锋女人av鲁资源网，僅三大糧食作物每年就可以產生5×10~8t左右的秸稈，除了部分還田以保持土壤碳含量外欧美日韩精品一二，尚有可用于生物能源的部分看男女搞，此外我國尚有近1×10~8 hm~2宜農、宜林荒山荒地亚洲美女日逼A片，可用于發(fā)展能源農業(yè)和能源林業(yè)高潮黄网站色在线观看免费，而且我國能源農林業(yè)物種資源非常豐富，農業(yè)主要有木薯2020亚洲一级兔费A片、甘蔗欧美在线播放中文字幕、甜高粱、油菜国产交换配乱婬视频偷大叼、花生中文字幕最新视频、向日葵等，林業(yè)有漆樹科的黃連木欧美综合首页，無患子科的文冠果日韩性交免费A级黄片，大戟科的小桐子，山茱萸科的光皮樹等欧美日韩无线码一区二区，以此為原料可以進一步加強我國的生物液體燃料等的生物質能利用方式色夜在线。

On the basis of analyzing and researching all previous forestry's reforms, this paper realizes that all elements must be reformed and arranged to build up a rational ownership system for purpose of the collective forestry assets could be vitalized into capital really.

本文在分析研究歷次林業(yè)改革的基礎上，認識到只有把所有要素納入改革并合理安排才能建成正規(guī)的所有權制度欧美性视频在线，才能把數量不少的集體林業(yè)資產活化為資本www.韩日欧黄色片网站.com。

Experiments of bioremediation and control were conducted with the alkali meadow grass planted in saline soil for 3 years. Contrasted with control group, topsoil desalination rate was up to 77.00%; pH value decreased 0.25 pH unit; soil bulk density decreased 0.14 g/m^3; total porosity increased by 5.29%; soil aggregate structure increased by 23.14%; soil water content increased 70.30 g/kg; average triennial alkali grass yield was 36000 kg/hm^2. In addition, planting forage in saline soil as a medium and establishing a compound agro-forestry-animal system promoted the sound combination of planting industry, forestry, and livestock husbandry. Because of the reasons, utilization ratio of land reached more than 184.00%; the income of land increased from 16300 to 35500 yuan/hm^2 average income per farmer in the controlling region increased by 66.00%, from 2160.70 to 1300.80 yuan.

生物修復與調控試驗研究表明国产亚洲AⅤ人片在线观看，草甸鹽土經種植堿茅草3a，耕層土壤與對照相比脫鹽率達77.00%国产av专区，pH值下降了0.25個單位偷拍偷窥一区二区综合，容重降低0.14g/立方公尺，總孔隙度增加5.29%国产激情图区，團粒結構增加了23.14%免费人成视频在饯观看网站，自然含水量增加70.30g/kg.3年生堿茅草平均產草量36000 kg/hm^2；鹽化耕地采用以種植牧草為中介日韩欧美精品视频在线观看，將種植業(yè)與農區(qū)林業(yè)国产a第⑩页无毒、畜牧業(yè)有機結合成互相依存，互相促進的農林牧復合生物系統(tǒng)治理后超碰在线入口，土地利用率可達184.00%以上久久精品国产福利，可獲得16300~35500元／hm^2的經濟收入，治理區(qū)農戶人均純收入由1300.80元增加到2160.70元免费视频性综合，增加了66.00%欧美亚洲国产另类。

Wood Pellet can be made from any type of Agro-Forestry waste: Groundnut-shell Sugarcane Biogases Caster Shells/Stalk Saw dust Coffee Husk Paddy Straw Sunflower Stalk Cotton Stalks Tobacco waste Mustard Stalk Jute waste Bamboo Dust Tea waste Wheat Straw Palm husk Soybeans husk Coir Pitch Barks/Straws Rice Husks Forestry wastes Wood Chips and many other Agro wastes.

木球可以從任何類型的農林廢棄物：花生殼甘蔗Biogases連鑄殼/秸稈木屑稻殼咖啡水稻秸稈向日葵稈棉稈煙草廢料秸稈芥菜黃麻粉塵廢物竹茶廢物麥秸棕櫚殼稻殼大豆椰殼瀝青樹皮/秸稈稻殼林業(yè)廢物木片和許多其他農業(yè)廢物。

Consequently, to evaluate forest sustainability of a certain region becomes important in sustainable forestry and sustainable development. Forest carrying capacity is an important and key index in evaluating forest sustainability, premise of forest management and decision-making, and an essential component of the theories in sustainable forestry and forest management and forest ecosystem.

因此湖北一级黄片，如何評價一個確定區(qū)域的森林是否可持續(xù)便成為可持續(xù)林業(yè)欧美熟女俱乐部、可持續(xù)發(fā)展研究中亟待解決的重要問題，而森林承載力是森林可持續(xù)性評價中的一個重要的關鍵的指標免费女生的视频在线观看网站，是制定和實施區(qū)域可持續(xù)林業(yè)發(fā)展規(guī)劃、戰(zhàn)略的前提免费作爱视频在线观看网站，是區(qū)域森林經營管理決策的依據国产精品女人高潮毛片，同時它也是可持續(xù)林業(yè)理論的重要組成部分，是森林經營管理理論和森林生態(tài)學中的一個全新內容超碰人人妻人人人。

But the investments of social capital are limited because of the distortion of price system in forestry industry, and absence of risk management tools, and the heaviness of taxations and fees in circulations, and the development of forestry industry is hampered.

但是久久久影院国内精品，營林業(yè)遇到產品價格體系扭曲、缺乏風險管理工具以及流通環(huán)節(jié)稅費過高等問題亚洲A∨好看AV高清在线观看，從而抑制了民營資本等的投入亚洲国产一级毛片，束縛了營林業(yè)的發(fā)展。

Then,they are presented,to satisfy the demands of forestry development in new century,that the volume estimation method by using one-way volume table should be improved,and that some important forestry tables such as volume table and biomass table should be revised or supplemented.

從分析我國森林資源連續(xù)清查中的材積估計問題入手国产黄色激情网站，提出為滿足新世紀林業(yè)發(fā)展的需要强奸资源影音先锋，必須對目前用一元材積表估計材積的方法加以改進，并進一步補充完善材積表和生物量表等基礎林業(yè)數表免费观看自拍第69页。

The confirmation method of mature level in uneven-aged forest is an insoluble problem both in forestry theory and forestry production at present.

以林木經濟成熟徑級確定為例人人搞人人操人人叉一，通過徑級價值量被其徑級材積除的模式轉換辦法，解析異齡林林木成熟的確定方法欧美在线视频二区国产，進而為改善林業(yè)生產中異齡林采伐的盲目性提供依據久射久aV。