Kufanizira kwa oyang'anira chomera omwe angagwiritsidwe ntchito kuwongolera kukula mu kubzala tirigu
Mu tirigu wobzala, kukula kwa masamba ndi masamba kumabweretsa kufala kwa chilepherero, zomwe zimapangitsa kuti matenda a "Fusarium agwiritse ntchito kulemera kwa tirigu ndi zipatso.
1. Kufanizira magawo atatu oyambira oyendetsa PGR
1. Mayeso okhazikika: Uniconazole ali ndi kuchuluka kwa> 85% mu Ph5.0-7.5
2. Zokolola zimawonjezera zotsatira za MEPIQUAT Chloride kuti muwonjezere zokolola ndi 12.3% ma ears 280,000 / mu
3. Kuchepetsa nkhawa: Kutentha kwambiri (> 35 ℃), zotsatira za Uniconazole
2. Kusanthula kwamitundu itatu yaikuluChipolo
1. Uniconazole (25% ufa wa ufa)
- Kutalika kwa ntchito: 45-60 masiku (ntchito wamba)
- Feteleza Kupambana: Zimalimbikitsa kuyamwa kwa nitrogen kuyamwa ndi 27%
- Kalaula wamba
- Tsoka: Pewani kusakanikirana ndi feteleza wamkuwa, ndipo mndandanda wowopsa wogwiritsa ntchito kutentha kwambiri ndi chinyezi chambiri ndi> 4
2. Paclobutrazol (paclo) (15% ufa wonyowa)
- Makhalidwe ogawika a spatine: nthawi yotsalira mpaka masiku 210
- chidwi chopepuka: Mankhwala okwanira kuvunda pogwiritsa ntchito kuwala kolunjika kumafika 0,8% pa ola limodzi
- Maubwino azachuma: Ntchito zogwiritsira ntchito zimayendetsedwa m'mitundu ya 8-12 yuan
- Zochitika zogwiritsidwa ntchito: pakatikati pa intaneti
3. Mepiquat chloride (20% sodium allyl sulfonate)
- Cell Claition Makina a Cell: Kuletsa G2 / M Mbewu
- Kuyanjana: kusakaniza ndi potaziyamu dihpharogen phosphate amatha kuwonjezera nthawi yothandiza ndi masiku 15
- Chitetezo cha chitetezo: siyani kugwiritsa ntchito masiku 21 musanakolole
- Kugwiritsa Ntchito Kugwiritsa Ntchito: Mlingo wovomerezeka wa Drone wopopera ndi 0,8-1.2ml / mu
Iii. Njira yomaliza yokhazikika
1. Matenda owonjezera: ma tillers ogwira ntchito> 18 / chomera ndi kutalika kwa mbewu> 1.2m
3. Chiwerengero chosakanikirana: Uniconazole + potaziyamu dihphagen phosphate = 3: 1 (Nyamiya)
4. Up Oct Pactraters: Kuyendetsa ndege 50m, Drip Star 120ml / mu
5. Makina Oyambirira: Pamene chinyezi cha nthaka ndi chachikulu kuposa 25%, kuchuluka kwa mankhwalawa kumayenera kusinthidwa ndi 30%
1. Kufanizira magawo atatu oyambira oyendetsa PGR
1. Mayeso okhazikika: Uniconazole ali ndi kuchuluka kwa> 85% mu Ph5.0-7.5
2. Zokolola zimawonjezera zotsatira za MEPIQUAT Chloride kuti muwonjezere zokolola ndi 12.3% ma ears 280,000 / mu
3. Kuchepetsa nkhawa: Kutentha kwambiri (> 35 ℃), zotsatira za Uniconazole
2. Kusanthula kwamitundu itatu yaikuluChipolo
1. Uniconazole (25% ufa wa ufa)
- Kutalika kwa ntchito: 45-60 masiku (ntchito wamba)
- Feteleza Kupambana: Zimalimbikitsa kuyamwa kwa nitrogen kuyamwa ndi 27%
- Kalaula wamba
- Tsoka: Pewani kusakanikirana ndi feteleza wamkuwa, ndipo mndandanda wowopsa wogwiritsa ntchito kutentha kwambiri ndi chinyezi chambiri ndi> 4
2. Paclobutrazol (paclo) (15% ufa wonyowa)
- Makhalidwe ogawika a spatine: nthawi yotsalira mpaka masiku 210
- chidwi chopepuka: Mankhwala okwanira kuvunda pogwiritsa ntchito kuwala kolunjika kumafika 0,8% pa ola limodzi
- Maubwino azachuma: Ntchito zogwiritsira ntchito zimayendetsedwa m'mitundu ya 8-12 yuan
- Zochitika zogwiritsidwa ntchito: pakatikati pa intaneti
3. Mepiquat chloride (20% sodium allyl sulfonate)
- Cell Claition Makina a Cell: Kuletsa G2 / M Mbewu
- Kuyanjana: kusakaniza ndi potaziyamu dihpharogen phosphate amatha kuwonjezera nthawi yothandiza ndi masiku 15
- Chitetezo cha chitetezo: siyani kugwiritsa ntchito masiku 21 musanakolole
- Kugwiritsa Ntchito Kugwiritsa Ntchito: Mlingo wovomerezeka wa Drone wopopera ndi 0,8-1.2ml / mu
Iii. Njira yomaliza yokhazikika
1. Matenda owonjezera: ma tillers ogwira ntchito> 18 / chomera ndi kutalika kwa mbewu> 1.2m
3. Chiwerengero chosakanikirana: Uniconazole + potaziyamu dihphagen phosphate = 3: 1 (Nyamiya)
4. Up Oct Pactraters: Kuyendetsa ndege 50m, Drip Star 120ml / mu
5. Makina Oyambirira: Pamene chinyezi cha nthaka ndi chachikulu kuposa 25%, kuchuluka kwa mankhwalawa kumayenera kusinthidwa ndi 30%
Zolemba zaposachedwa
Nkhani Zowonetsedwa
