MIKRONURIHO

MIKRONURIHO, nurihoero guyand, ki mikroelementhoi baroi nashunamoi rastani zarur (V, Si, So, Zn, Mo, Mp va r.) dorand. Az norasoii mikroelementhoi khok sabzishu nashunamoi ziroat sust gashta, rastani kasal meshavad. Superfosfathoi doroi mikroelementhoi V, Mn, Zn, nitrofoskaho, nurihoi fosforu kaliydori molibden va bor ilova kardashuda, inchunin har gu­na nurihoi omekhtae, ki V, Zn, Si va dig. mikroelementho dorand, omekhtahoi samarabakhshi makro va mikroelementho ba shumor meravand. Istifodai nurihoi V-dor hosili har ga lablabui qandro 20—40 s, sebarga va bedaro 0,5—1,0 s, tukhm va nakhi zagirro 1—2 s, hosili hasbedaro 5—7 s, istifodai nurihoi miqdor boshad, hosili galla, sabzavot va dig. ziroathoi poleziro meafzoyad. Istifodai nurihoi Zn L dor dar khokhoi karbonati baroi parvarishi juvorimakka, pakhtai darakhtoni meva baso sudbakhshand. Dar istifodai nurihoi Si — dor dar torfkhok va gilkhok hosili galladona (gandum, jav, suli) to 2—3 d/ga meafzoyad. Prosessi pukhtani ziroatro tezonida, sifati onro baland mebardorad; qandu vitaminhoi sabzavot ziyod shuda, nakhi zagir boriku mustahkam megardad. Nurihoi Modor hosili galladonayu lubiyoiho (sebarga, yunuchqa, nakhud, munch, boqilo va g.)-ro 15—20% baland mebardorand. Safeda va karotini onho meafzoyad. Nurihoi So — dor hosili ziroati lubiyoiro baland bardoshta, proses­si zakhirashavii nitrogeni khokro metezonand. Meyori istifodai Mikronurihoro az rui khususiyathoi biologii ziroat va miqdori mikroelementhoe, ki rastani megirad, muayyan mekunand. Mikronurihoro asosan bo mikroelementho omekhta, ba zamin meandozand yo mahluli 0,01—0,05-foizai onhoro ba rastani (0,5—5 kg/ga) meposhand.

Ad.: Katalimov M. V., Mikro­elementi i mikroudobreniya, M.— l., 1065; Isaev B., Mikroolementlar va ularyaing pakhtachilikda ahamiyati, Toshkent, 1972.