Remark:(1)The cost ofseeding欧美精品理论片大全、soil preparation91麻豆精品福利、clearance ofweeds色哟哟精品网站在线观看、fertilization国产精品刷精一二三在线、implantation、repair planting国产精品视频2021、tending and fertilizers etc is included in afforestation cost, the plantations are tended l time in the afforest first year and thesame thing had been done in the next year;(2)The land rent which is 225 yuanhm-2a-1 and the cost of pest control and fire proof which is 75yuanhm-2a-1 are included in the fixed cost;(3)The plantation is managed aS the sprout forest after catastrophe, the plantations are tended 1 time in the year of disaster and the same thing had been done in the next year.

桉樹速生用材林營(yíng)林成本因地點(diǎn)和經(jīng)營(yíng)者的不同而有所差異在线超碰，為方便進(jìn)行經(jīng)濟(jì)效益評(píng)價(jià)，經(jīng)咨詢江西贛州金太陽科技林業(yè)有限公司国产人妖、湖南永州林業(yè)局无码自拍日韩视频、廣東連州市林業(yè)局和廣西來賓市林業(yè)局的有關(guān)人員，結(jié)合華南地區(qū)桉樹人工林造林成本视频亚洲日韩欧美，本研究的經(jīng)營(yíng)成本統(tǒng)一確定如下(表2)卡通动漫亚洲综合第1页搜索。注：(1)造林費(fèi)用包括造林當(dāng)年的種苗、清山女性精品黄色网，除雜高清亚洲主播在线播放、整地、施肥、栽種欧美在线视频日韩、補(bǔ)植jizz日本jizz、當(dāng)年的撫育以及肥料等人、財(cái)91原视频在线播放、物的投入人妻三级视频；在一個(gè)輪伐期中，造林當(dāng)年撫育一次婷婷5月天综合色色，次年撫育1次97夜夜澡人人爽人人；(2)年固定費(fèi)用包括：土地租金按225元hm-2a-1計(jì)算，護(hù)林防火一级黄片录像、病蟲害防治等費(fèi)用按75元hm-2a-1計(jì)算；(3)林分受災(zāi)后作萌芽林經(jīng)營(yíng)国产人成网站18禁止免费网站，受災(zāi)當(dāng)年撫育一次精品亚洲福利在观看、次年撫育一次。

Cunninghamia Lanceolata showed that,after Cunninghamia Lanceolata sprout forest had been changed into Schima superba and Cunninghamia Lanceolata mixing forest,tree growth had largely been increased,and the water holding and conserving ability had been upgrated,as well as,the microclimate within forest had been improved,the forest land productivity had been protected.

木荷與杉木萌芽林混交試驗(yàn)欧美zoo交，結(jié)果表明：杉木萌芽林改造為木荷杉木混交林后日本亚洲欧洲天堂在线，林木生長(zhǎng)量大幅度提高，林木和林地持水国产欧洲亚洲入口AV、保水能力增強(qiáng)午夜丝袜小说视频自拍偷拍，林內(nèi)小氣候得到改善，林分水源涵養(yǎng)能力進(jìn)一步提高园产一级毛片兔费观看视频在线，林地生產(chǎn)力得到維護(hù)韩国aa人人清清片中国aa人清，為今后杉木多代萌芽林和杉木低產(chǎn)林改造提供科學(xué)依據(jù)。

Land that was untouched could be tainted by pollution as generators, smokestacks and large vehicles sprout to support the growing energy industry.

即使其它沒有被波及到的地區(qū)也由于增長(zhǎng)的能源工業(yè)所支持的諸如電力公司污染和大工廠氣體排放或涌現(xiàn)出的越來越多的機(jī)動(dòng)車群體造成污染丁香色色五月天。

Sprout forest：萌芽林

萌芽,嫩芽,枝 Sprout | 萌芽林 Sprout forest | 萌芽林 Sprout land