Emma Miller
Yakanyanya kuwanda yenitrate inokuvadza kuvanhu, sezvo inogona kutungamirira kune chepfu. Mwedzi wekupedzisira wezhizha, Nyamavhuvhu inofungidzirwa zvakakodzera mwaka wemanwiwa, asi mazhinji acho anogona kuva nengozi kuhutano hwedu.
Agronomist Volodymyr Vikulov akatiudza nzira yekuziva kana watermelon ine ngozi uye kuti ine nitrate yakawanda sei.
“Mafetireza ezvicherwa anowanzo shandiswa panguva yekuibva kwemavise, anodiwa pakudya kwezvirimwa. Muchero wakaibva zvakakwana hauna nitrate. Kana zviongororwa, zvinhu izvi zvinowanzowanikwa mumanwiwa ekutanga. Asi kunyangwe muna Nyamavhuvhu, mutengi haadzivirirwe nenyaya yekuti chikafu chine njodzi chinenge chiri mundiro yake,” nyanzvi inodaro.
Kuwanda kwenitrate kunokuvadza kuvanhu, sezvo kunogona kutungamirira kune chepfu. “Manwiwa anofanirwa kuongororwa, panofanirwa kunge paine chitupa chemhando yawo. Zvisinei, gwaro rekushayikwa kwenitrate muwatermelon rinowanzobudiswa pamutemo we "pepa rinogona kubata chero chinhu". Zvakawanda zvinoenderana nemutengi. Unofanira kukwanisa kusarudza manwiwa,” akadaro agronomist.
Maererano naye, watermelon yemhando ine nzvimbo yakatsetseka. Bumpy rind inofanira kuzivisa mutengi, sezvo chiri chimwe chezviratidzo zvehuwandu hwe nitrate.
“Kupupira kunoita mavise kunoratidza kuti rine ganda rakakura zvakanaka, uye rinenge rakakora kudarika mazuva ese kana rachekwa. Goko rakadaro rinoratidza huwandu hwenitrate,” nyanzvi yezvekurima yakayambira.
