Dicamba

Nkọwa dị mkpirikpi:

Dicamba bụ ahịhịa ahịhịa na-agbasa ahịhịa na sistemu. Ọ nwere ike ngwa ngwa banye ma na-eduzi site na mgbọrọgwụ, ị ga, epupụta na akụkụ ndị ọzọ nke sara mbara-leaved ata, egbochi ma na-ebibi mbụ hormone itule na sara mbara-leaved ahịhịa, gbochie nkịtị ibu nke ahịhịa, na-emecha na-eduga ọnwụ nke. igbo. Ngwaahịa a nwere ike ijikwa ahịhịa ndị nwere nnukwu akwụkwọ nke ọma dị ka nkpọwa, obere akpa atụrụ, amaranth, quinoa na polygonum.

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Teknụzụ ọkwa: 98% TC

Nkọwapụta	Ihe ubi/saịtị	Ihe njikwa	Usoro onunu ogwu
Dicamba480g / l SL	ọka	igbo igbo	450-750ml / ha.
Dicamba6%+ Glyphoaste 34% SL	ebe iferi	igbo	1500-2250ml / ha.
10.5%+ Glyphoaste 59.5% SG	ebe iferi	igbo	900-1450ml / ha.
10%+ Nicosulfuron 3.5% + Atrazin 16.5% OD	ọka	igbo broadleaf kwa afọ	1200-1500ml / ha.
7.2%+ MCPA-sodium 22.8% SL	ọka wit	igbo broadleaf kwa afọ	1500-1750ml / ha.
7%+ Nicosulfuron 4% Fluroxypyr-meptyl 13% OD	ọka	igbo broadleaf kwa afọ	900-1500ml / ha.

Achọrọ nka maka ojiji:

1. Tinye na 4-6 akwukwo ogbo nke ọka na 3-5 akwukwo ogbo nke obosara-leaved ahịhịa;

2. Mgbe ị na-etinye n'ubi ọka, ekwela ka mkpụrụ ọka batara na ngwaahịa a; zere shọvel mmiri mmiri n'ime ụbọchị 20 mgbe spraying; enweghị ike iji ngwaahịa a n'ime ụbọchị 15 tupu osisi ọka ruo 90 cm ma ọ bụ dọpụta tassel; ọka dị ụtọ, ọka popped Ejila ngwaahịa a maka ụdị dị nro dị ka nke a iji zere phytotoxicity.

3. Jiri kacha 1 oge kwa ihe ubi.

Mkpachapụ anya:

1. Biko jiri ngwaahịa a dabere na iji pesticides dị mma. Ekwesịrị iji ọgwụ ahụ mee ihe na sayensị na ezi uche dịka ọnọdụ akọwapụtara nke ahịhịa ahịhịa na nguzogide.

2. Afesala Dicamba n'osisi nwere nnukwu akwụkwọ dị ka soybeans, owu, ụtaba, akwụkwọ nri, sunflower na osisi mkpụrụ osisi iji zere phytotoxicity. Zere ịkpọtụrụ ihe ọkụkụ ndị ọzọ.

ndị na-elekọta mmadụ.