一、本著實際、實用、實效的原則改革施肥方法 提(ti)倡(chang)施(shi)用(yong)酵(jiao)素(su)菌(jun)漚(ou)製(zhi)的(de)堆(dui)肥(fei)和(he)腐(fu)熟(shu)有(you)機(ji)肥(fei),采(cai)用(yong)分(fen)層(ceng)施(shi)或(huo)全(quan)層(ceng)深(shen)施(shi)法(fa)。可(ke)按(an)當(dang)年(nian)計(ji)劃(hua)茬(cha)口(kou)及(ji)施(shi)肥(fei)總(zong)量(liang),在(zai)深(shen)翻(fan)時(shi)一(yi)次(ci)性(xing)施(shi)入(ru),采(cai)用(yong)配(pei)方(fang)施(shi)肥(fei)技(ji)術(shu),掌(zhang)握(wo)好(hao)氮(dan)、磷、jiasanyaosujiweiliangyuansudepeifang,shihouyaogenjuturangganshichengduquedingshifoujiaoshui,yibanyaobaochiturangshirun,shifeiliaochongfenfushu。qiejiganshihoulijibozhonghuodingzhi。
二、科學施用化肥 油菜田每畝年用肥量為碳酸氫銨25公斤、硫酸銨15公斤、尿素10公斤,施用時必須考慮天氣、土壤、苗miao情qing及ji化hua肥fei理li化hua性xing質zhi,因yin地di製zhi宜yi加jia以yi掌zhang握wo,使shi其qi既ji能neng充chong分fen發fa揮hui肥fei效xiao,又you能neng節jie約yue成cheng本ben,並bing有you效xiao防fang止zhi肥fei害hai發fa生sheng。有you條tiao件jian的de盡jin量liang減jian少shao化hua肥fei施shi用yong量liang,提ti倡chang施shi用yong控kong製zhi緩huan釋shi肥fei料liao、包裹肥料、矽酸鹽細菌生物鉀肥等。
三、提倡生物肥料與化肥混合施用 shengchanshangchangqishiyonghuafeideyoucaitian,turangweishengwujianshao,yehuizaochengyoujizhifenjieshouzu,bujinyingyangwuzhiyiliushi,erqiejiangdileqiliyonglv。yinci,jiangshengwufeiliaohehuafeihunhekegailiangjiushihuafeiturang,bujinmibushengwufeiliaozhonghandanliangbuzudequedian,erqiehaikeshihuafeibuliushi。youcaitianmeimukexueshishengwufeiliao50~80公斤。
四、施用葉麵肥 施用惠滿豐葉麵肥時,每畝用量為250~500毫升,稀釋為400~600倍液效果較好。
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