Jojoba mafuta : biological control inotsiva kemikari mishonga yezvipembenene

Nhanganyaya: Nekuwedzera kuri kuita kudiwa kwepasi rose kwekurima organic, Jojoba Mafuta, a Natural oiri inotorwa kubva muzvirimwa zvemugwenga, iri kubuda seanoveli biological control agent mukurima. Iyo yakasarudzika yemuviri inouraya zvipembenene uye zvimiro zvekuvandudza ivhu zvinopa mhinduro nyowani yekuderedza kuvimba nemishonga yezvipembenene.

Tekinoroji Kubudirira: Iyo musimboti wejojoba oiri yekurima yekushandisa iri mune yayo "Physical asphyxiation" michina. Li Ming, muongorori paInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, anotsanangura kuti: “Mamolekemu emafuta eJojoba anogona kugadzira nanoscale mafirimu anovharira stomata yezvipembenene, zvichiita kuti zvivhare, ukuwo achivhara fungal spores. Iyi isiri-kemikari nzira yekuita inoita kuti zviome kuti tupukanana tive nekushingirira."

Yekuongorora data inoratidza kuti kushandisa jojoba oiri yakaderedzwa ka200 nguva inogona kuita 85% kudzora kushanda kweaphids uye a 78% kudzora kushanda zvakanaka pakurwisa dandemutande, ine yakasara mhedzisiro inogara kusvika kumazuva gumi nemashanu. Zvinonyanya kukosha, zvigadzirwa zvayo zvekuora mvura uye carbon dioxide, iyo isingaunganidzi muvhu.

Nyanzvi dzinofanotaura: "Tekinoroji yekubatanidza mafuta ejojoba nema microbial agents ndiyo nzira yeramangwana." Muzvinafundo Chen Qiang weChina Agricultural University vakati "jojoba mafuta-Bacillus subtilis" kugadzirira kwemusanganiswa yakagadziridzwa nechikwata chake yakavandudza mashandiro ekudzora grey mold kusvika 92% uye yapinda munhandare yekuyedza.