1.減少火源,淨化環境。秸稈長時間滯留在農田裏,為火災的發生人為的提供了火源;遇到大風天氣,大量的枝葉會到處亂刮,殘留在枝葉上的病菌會隨氣流傳播蔓延到其他地方,對環境衛生造成一定的危害。
2.漚ou製zhi肥fei料liao,配pei製zhi飼si草cao。作zuo物wu秸jie稈gan可ke以yi就jiu地di還hai田tian,也ye可ke收shou割ge後hou配pei上shang其qi他ta原yuan料liao漚ou製zhi農nong家jia肥fei或huo為wei沼zhao氣qi池chi提ti供gong碳tan元yuan素su,還hai可ke用yong作zuo養yang殖zhi家jia畜chu的de飼si料liao,如ru玉yu米mi秸jie稈gan製zhi作zuo氨an化hua飼si料liao;還可製作高密度纖維板和秸稈發電的原料。
3.xushuibaoshang,tigaodiwen。turanggengfanzhihou,shangsongxiashi,kerongnajiaoduodeyushui,qidaoxushuibaoshangdekanghanzuoyong。turangshusongyouliyuxiretiwen,keshinongzuowushidangzaobo,chongfenliyongwushuangqi。
4.熟化生土,增加養分。秋冬耕翻整地,將生土翻到地表,經過一個冬季的風化,可將生土變熟土。另外,耕翻後土壤的水、氣、熱協調,有益於微生物的活動,促進了養分的分解轉化,為來年農作物的健壯生長提供了良好的環境。
5.疏shu通tong空kong氣qi,加jia深shen活huo土tu層ceng。土tu地di耕geng翻fan,能neng改gai善shan土tu壤rang理li化hua性xing質zhi,提ti高gao土tu壤rang的de保bao水shui保bao肥fei能neng力li。消xiao除chu有you毒du物wu質zhi對dui土tu壤rang的de汙wu染ran,因yin為wei腐fu殖zhi質zhi吸xi收shou或huo溶rong解jie某mou些xie農nong藥yao,能neng與yu重zhong金jin屬shu形xing成cheng可ke溶rong性xing物wu質zhi,疏shu通tong空kong氣qi,提ti高gao作zuo物wu的de抗kang旱han抗kang倒dao能neng力li。
6.xiaomiebingchongcaohai。gengfanzhengdikejiangdimianshangdejieganhezacaofanrutuzhong,shiqifulan,zengjiaturangdeyoujiyangfen。hainengjiangyiqianfudixiazhunbeiyuedongdehaichongfandaodimian,baoyudibiao,gongniaoleishizhihuotudifengdonghoujiangqidongsi,jianshaobingchonghaidechuanbohezacaoduizuowudeweihai。
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