Sodium Nitrophenolates+Urea: Chithandizo Chachangu Chothandizira Masamba Achikasu M'masiku Atatu
Kuphatikiza kwa sodium nitrophenolates ndi urea kumagwira ntchito zodabwitsa kwa mbande ndi zomera zokhwima. M'masiku atatu okha, imatha kusanduka masamba achikasu kukhala obiriwira komanso masamba owonda.
Kusakaniza Feteleza Woyambira: "Kudyetsa ndi Kudzutsa" Mizu, Mbande Imayima M'masiku Atatu.
Pothira feteleza wapansi ku mbewu, vuto losaiwalika kwambiri ndi “mizu yosadzuka”—feteleza amathiridwa, koma mizu ya mbandeyo ilibe mphamvu zoyamwitsa, zomwe zimapangitsa masamba achikasu ndi opyapyala. Panthawiyi, muyenera kuwonjezerapo kanthu ku feteleza wapansi.
Kaya mumagwiritsa ntchito 40 kg ya urea kapena 40 kg ya feteleza wamtundu wa NPK, choyamba tambani feteleza pa pepala la pulasitiki, kenaka muwaza 5-6 magalamu a 98% sodium nitrophenolates yaiwisi pamwamba-kuchepa kumeneku ndi "kudzutsa mizu"! Kenako, gwiritsani ntchito fosholo kusakaniza mofanana ngati ufa, kuonetsetsa kuti njere zonse za feteleza zakutidwa ndi zopangira, musanazikwirire mumizere.
II. Drip Irrigation ndi Fertigation: "Mpulumutsi" Panthawi Yobala Zipatso, Kupewa Kukalamba Mwamsanga ndi Kulimbikitsa Kukula Kwazipatso Zokulirapo.
Choopsa chachikulu ndi chiyani pamene mbewu zikubala zipatso? Zomera kugwa chifukwa cha kutopa! Chipatsocho chimafunikira zakudya, koma ngati mbewuyo imakalamba msanga, masamba amasanduka achikasu ndikugwa, ndipo chipatsocho chimasiya kukula kapena kukhala chaching'ono ngakhale chacha. Panthawi imeneyi, feteleza ndi "sodium nitrophenolate + urea" ndi othandiza.
Gwiritsani 6-10 magalamu a 98% sodium nitrophenolate luso kalasi wothira 15-20 makilogalamu urea. Choyamba, sungunulani kalasi yaukadaulo m'madzi ofunda-kumbukirani kugwiritsa ntchito madzi ofunda; izi zimatsimikizira kusungunuka kwachangu ndikusunga mphamvu. Kenako, sungunulani urea. Sakanizani njira ziwiri mu fertigation chidebe, mudzaze ndi madzi, yambitsani bwino, ndi kutsanulira njira pansi mizu. Kwa ulimi wothirira kudontha, ingotsanulirani mu tepi yothirira.
III. Kupopera mbewu mankhwalawa: Kupulumutsa Mwamsanga kwa Masamba Achikaso, Masamba Amtengo Wambiri
Ngati masamba ali achikasu kale ndipo mukufuna kuwona zotsatira mwachangu, kupopera mbewu mankhwalawa ndikofunikira, monga kupatsa mbewu madzi amkamwa. Zakudya zimatengedwa mwachindunji ndi masamba. Njirayi imagwira ntchito pamasamba ndi mitengo yazipatso.
Chilinganizo: 1.8% Sodium Nitrophenolates amadzimadzi njira, kuchepetsedwa 3000-4000 zina (1 ml ya njira 3-4 malita a madzi); kuphatikiza urea, kuchepetsedwa 300-400 zina (100 magalamu a urea 30-40 malita a madzi). Sakanizani njira ziwirizi pamodzi, kuziyika mu sprayer, ndi kupopera masamba onse a masamba, makamaka chikasu ndi kupatulira masamba, kuwapopera bwino kwambiri.
Njirayi sikuti imangopereka mpumulo wachangu komanso imathandizira kusuntha kwa michere mwachangu kuchokera kumasamba, zomwe zimapangitsa kuti zipatso zizikula bwino.
Kusakaniza Feteleza Woyambira: "Kudyetsa ndi Kudzutsa" Mizu, Mbande Imayima M'masiku Atatu.
Pothira feteleza wapansi ku mbewu, vuto losaiwalika kwambiri ndi “mizu yosadzuka”—feteleza amathiridwa, koma mizu ya mbandeyo ilibe mphamvu zoyamwitsa, zomwe zimapangitsa masamba achikasu ndi opyapyala. Panthawiyi, muyenera kuwonjezerapo kanthu ku feteleza wapansi.
Kaya mumagwiritsa ntchito 40 kg ya urea kapena 40 kg ya feteleza wamtundu wa NPK, choyamba tambani feteleza pa pepala la pulasitiki, kenaka muwaza 5-6 magalamu a 98% sodium nitrophenolates yaiwisi pamwamba-kuchepa kumeneku ndi "kudzutsa mizu"! Kenako, gwiritsani ntchito fosholo kusakaniza mofanana ngati ufa, kuonetsetsa kuti njere zonse za feteleza zakutidwa ndi zopangira, musanazikwirire mumizere.
II. Drip Irrigation ndi Fertigation: "Mpulumutsi" Panthawi Yobala Zipatso, Kupewa Kukalamba Mwamsanga ndi Kulimbikitsa Kukula Kwazipatso Zokulirapo.
Choopsa chachikulu ndi chiyani pamene mbewu zikubala zipatso? Zomera kugwa chifukwa cha kutopa! Chipatsocho chimafunikira zakudya, koma ngati mbewuyo imakalamba msanga, masamba amasanduka achikasu ndikugwa, ndipo chipatsocho chimasiya kukula kapena kukhala chaching'ono ngakhale chacha. Panthawi imeneyi, feteleza ndi "sodium nitrophenolate + urea" ndi othandiza.
Gwiritsani 6-10 magalamu a 98% sodium nitrophenolate luso kalasi wothira 15-20 makilogalamu urea. Choyamba, sungunulani kalasi yaukadaulo m'madzi ofunda-kumbukirani kugwiritsa ntchito madzi ofunda; izi zimatsimikizira kusungunuka kwachangu ndikusunga mphamvu. Kenako, sungunulani urea. Sakanizani njira ziwiri mu fertigation chidebe, mudzaze ndi madzi, yambitsani bwino, ndi kutsanulira njira pansi mizu. Kwa ulimi wothirira kudontha, ingotsanulirani mu tepi yothirira.
III. Kupopera mbewu mankhwalawa: Kupulumutsa Mwamsanga kwa Masamba Achikaso, Masamba Amtengo Wambiri
Ngati masamba ali achikasu kale ndipo mukufuna kuwona zotsatira mwachangu, kupopera mbewu mankhwalawa ndikofunikira, monga kupatsa mbewu madzi amkamwa. Zakudya zimatengedwa mwachindunji ndi masamba. Njirayi imagwira ntchito pamasamba ndi mitengo yazipatso.
Chilinganizo: 1.8% Sodium Nitrophenolates amadzimadzi njira, kuchepetsedwa 3000-4000 zina (1 ml ya njira 3-4 malita a madzi); kuphatikiza urea, kuchepetsedwa 300-400 zina (100 magalamu a urea 30-40 malita a madzi). Sakanizani njira ziwirizi pamodzi, kuziyika mu sprayer, ndi kupopera masamba onse a masamba, makamaka chikasu ndi kupatulira masamba, kuwapopera bwino kwambiri.
Njirayi sikuti imangopereka mpumulo wachangu komanso imathandizira kusuntha kwa michere mwachangu kuchokera kumasamba, zomwe zimapangitsa kuti zipatso zizikula bwino.
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