生物菌肥因其是生物活體肥料,其特殊的成分決定了它必須有特定的使用條件。土壤環境條件會影響菌肥使用效果,如溫度、光照、土壤水分、酸堿度及使用方法等,所以在使用的時候就需要考慮到這些方麵。
調控好地溫 一般菌肥中的生物菌在土壤18-25℃時生命活動最為活躍,15℃以下時生命活動開始降低,10℃以yi下xia時shi活huo動dong能neng力li已yi很hen微wei弱ruo,甚shen至zhi處chu於yu休xiu眠mian狀zhuang態tai。因yin此ci,冬dong季ji大da棚peng蔬shu菜cai施shi入ru菌jun肥fei後hou,調tiao控kong好hao地di溫wen至zhi關guan重zhong要yao。而er在zai冬dong季ji要yao想xiang保bao持chi較jiao高gao的de地di溫wen,首shou先xian要yao控kong製zhi好hao大da棚peng內nei的de氣qi溫wen,以yi氣qi溫wen促cu地di溫wen回hui升sheng。一yi般ban棚peng內nei氣qi溫wen白bai天tian應ying保bao持chi在zai25-30℃為宜,夜間棚內溫度低,為避免地溫散失,維持地溫恒定,除了采取地膜覆蓋外,在操作行內覆蓋作物秸稈也不失為一種好辦法。
調控好土壤的濕度 turanghanshuiliangbuzubuliyushengwujundeshengchangfanzhi,danturangzaijiaoshuiguoda,touqixingbuliang,hanyangliangjiaoshaodeqingkuangxiayebuliyushengwujundeshengcun。yinci,chutiaokonghaodiwenwai,helijiaoshuiyehenzhongyao。yibanqingkuangxia,jiaoshuiyingxuanzaiqingtianshangwujinxing,yinzheduanshijianneijiaoshuiyouliyudiwendehuifuhepengneishiqidepaichu。jiaoshuishiyaozhuyijiaoxiaoshui,qiejidashuimanguan。ruozaishucaimiaoqifugaidimozhiqianjiaoshui,haiyingjishijinxinghuachu,yizengjiaturangdetouqixing,cujinshengwujundeshengminghuodong。
注意施足有機肥 ershengwujundegongxiaoshizaiturangyoujizhifengfudeqiantixiacainengfahuichulaide。ruguoturangzhongdeyoujifeishiyongbuzu,shengwujunjiuhuiyinshiwuquefaershiyongxiaoguobuliang。ruguoturangzhongdeyoujizhigongyingchongzu,shengwujunfeizhongdeyishengjunjiuhuidaliangdefanzhi,congerzengqiangduiyouhaijundeyizhi。yinci,shucaidingzhiqian,yidingyaozhuyishizuyoujifei。
使用方法要得當 菌肥可作基肥,畦施、溝施或穴施;也(ye)可(ke)作(zuo)追(zhui)肥(fei),進(jin)行(xing)衝(chong)施(shi)。生(sheng)物(wu)菌(jun)肥(fei)穴(xue)施(shi)效(xiao)果(guo)較(jiao)好(hao),生(sheng)物(wu)菌(jun)可(ke)以(yi)迅(xun)速(su)在(zai)蔬(shu)菜(cai)的(de)根(gen)係(xi)周(zhou)圍(wei)形(xing)成(cheng)強(qiang)大(da)的(de)菌(jun)群(qun),保(bao)護(hu)根(gen)係(xi)。如(ru)果(guo)土(tu)壤(rang)中(zhong)病(bing)原(yuan)菌(jun)積(ji)累(lei)較(jiao)多(duo),如(ru)種(zhong)了(le)十(shi)幾(ji)年(nian)的(de)老(lao)棚(peng),建(jian)議(yi)采(cai)取(qu)先(xian)普(pu)施(shi)後(hou)穴(xue)施(shi)的(de)方(fang)式(shi)以(yi)增(zeng)加(jia)土(tu)壤(rang)中(zhong)生(sheng)物(wu)菌(jun)的(de)數(shu)量(liang),增(zeng)強(qiang)防(fang)病(bing)效(xiao)果(guo)。
多種生物菌肥不宜同時使用 應ying用yong生sheng物wu菌jun肥fei時shi最zui好hao隻zhi使shi用yong一yi種zhong,不bu宜yi將jiang含han有you不bu同tong有you益yi菌jun的de多duo種zhong生sheng物wu菌jun肥fei同tong時shi使shi用yong,更geng不bu應ying經jing常chang更geng換huan使shi用yong不bu同tong種zhong類lei的de生sheng物wu菌jun,這zhe是shi因yin為wei生sheng物wu菌jun肥fei要yao發fa揮hui作zuo用yong,需xu要yao有you益yi微wei生sheng物wu大da量liang繁fan殖zhi才cai能neng發fa揮hui作zuo用yong。而er微wei生sheng物wu與yu微wei生sheng物wu之zhi間jian存cun在zai互hu生sheng、共生(狹義的)和對抗三類關係,其中對抗關係又包括拮抗、寄生、競爭、bushidengduozhongleixing。yibanbutongdejunfeichanpinsuohandezhuyaoyouyijunzhongbutong。yaozhuyibuduanbuchongxindejunfei,rujifeizhongyongguohou,keduocizhuitongyizhongshengwujunfei,yizhuangdajunqun,tigaofangxiao。
需(xu)要(yao)特(te)別(bie)注(zhu)意(yi)的(de)是(shi),應(ying)用(yong)生(sheng)物(wu)菌(jun)肥(fei)後(hou)通(tong)常(chang)不(bu)能(neng)再(zai)使(shi)用(yong)殺(sha)菌(jun)劑(ji)。因(yin)為(wei)生(sheng)物(wu)菌(jun)中(zhong)的(de)有(you)益(yi)菌(jun)能(neng)夠(gou)被(bei)用(yong)到(dao)土(tu)壤(rang)中(zhong)的(de)殺(sha)菌(jun)劑(ji)殺(sha)滅(mie),所(suo)以(yi)殺(sha)菌(jun)劑(ji)不(bu)能(neng)與(yu)生(sheng)物(wu)菌(jun)同(tong)時(shi)使(shi)用(yong)。
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