He aha nā lāʻau lapaʻau Pre-Emergent?

Nā lāʻau herbicide ma mua o ka puka ʻanahe mau lāʻau lapaʻau i hoʻohana ʻia ma mua o ka ulu ʻana o ka mauʻu, me ka pahuhopu mua o ka pale ʻana i ka ulu ʻana a me ka ulu ʻana o nā hua mauʻu. Hoʻohana pinepine ʻia kēia mau lāʻau herbicide i ka hoʻomaka ʻana o ka pūnāwai a i ʻole ka hāʻule ʻana a maikaʻi hoʻi i ke kāohi ʻana i ka germination omakahikianahelehele mau.

Pehea e hana ai nā lāʻau lapaʻau mua

Hoʻohana ka lāʻau herbicide ma mua o ka puka ʻana ma ke keʻakeʻa ʻana i ke kaʻina o ka ulu ʻana o nā hua mauʻu. Hoʻokumu kēia mau mea kemika i mea pale i loko o ka lepo, a i ka wā e pili ai nā ʻanoʻano mauʻu me kēia pale, ua hoʻopilikia ʻia lākou e nā kemika a no laila ʻaʻole hiki ke ulu pono.

Nā Pōmaikaʻi o nā lāʻau lapaʻau mua

Ka hoʻomalu no ka wā lōʻihi: Hiki i nā herbicides pale ke hoʻomalu i ka mauʻu a hiki i kekahi mau mahina.

Hoʻemi ʻia ka hana lima lima: ʻO ka hoʻohana ʻana i nā lāʻau lapaʻau Pre-Emergent hiki ke hōʻemi i ka pono no ka ʻoki ʻana i ke kau hope, mālama i ka manawa a me ka hana.

Ka pale ʻana i nā mea kanu: ʻO ka hoʻohana ʻana i nā lāʻau lapaʻau Pre-Emergent ma mua o ka puka ʻana mai o nā mea kanu e pale i nā mea kanu mai ka hoʻokūkū nahele a hāpai i ka ulu olakino.

He aha ka herbicide ma hope o ka puka ʻana?

Nā lāʻau lapaʻau ma hope o ka puka ʻanahe mau lāʻau lapaʻau i hoʻohana ʻia ma hope o ka ulu ʻana o ka mauʻu a hoʻomaka e ulu. Hoʻohana maʻamau ia e wehe koke i nā nāhelehele i ulu a kūpono no ka hoʻomalu ʻana i ka mauʻu i nā wā ulu like ʻole.

Pehea ka hana ʻana o nā herbicides ma hope o ka puka ʻana

ʻO ka lāʻau herbicide ma hope o ka puka ʻana mai e make ka mauʻu ma ka hana pololei ʻana i ko lākou mau lau a i ʻole nā ​​aʻa, e luku ana i ko lākou ʻiʻo kelepona. Ma muli o kā lākou ʻano hana, hiki ke hoʻokaʻawale ʻia nā herbicides hope o ke kaukoho a koho ʻoleʻano ʻano.

Nā pōmaikaʻi o nā lāʻau lapaʻau post-emergent

Ka hopena wikiwiki: Hiki i nā lāʻau lapaʻau ma hope o ka puka ʻana mai ke pepehi koke i ka nahele ulu, me ka hopena wikiwiki.

Hoʻohana maʻalahi: hiki ke hoʻohana ʻia i kēlā me kēia manawa o ka ulu ʻana o ka mauʻu a hiki ke hoʻololi ʻia.

Ka hoʻomalu pololei: Hiki i nā lāʻau herbicide ma hope o ka puka ʻana mai ke koho pono ʻia i kekahi mau nāhelehele me ka hoʻopōʻino ʻole i nā mea kanu a puni.

Nā lāʻau lapaʻau ma mua o ka puka ʻana mai ma hope o ka puka ʻana

Nā hopena lōʻihi

ʻOi aku ka lōʻihi o nā lāʻau lapaʻau pale a hāʻawi i ka hoʻomalu mau ʻana i ka mauʻu, akā hoʻohana nui ʻia nā herbicides postemergent no ka wehe koke ʻana i nā mauʻu i ulu a loaʻa ka hopena pōkole.

Ka manawa o ka noi

Hoʻohana ʻia nā lāʻau lapaʻau pale ma mua o ka ulu ʻana o ka nāhelehele, maʻamau i ka pūnāwai a i ʻole ka hāʻule ʻana, ʻoiai ke hoʻohana ʻia nā herbicides hope ma hope o ka ulu ʻana o ka mauʻu a hiki ke hoʻohana ʻia i ka wā ulu.

Laulā o ka noi

Hoʻohana ʻia nā herbicides pale no ka mālama ʻana i ka mauʻu ma nā wahi nui, ʻoi aku ma mua o ke kanu ʻana i nā mea kanu; Hoʻohana ʻia nā lāʻau herbicides no ka mālama ʻana i nā mauʻu i ulu mua, ʻoi aku hoʻi i ka horticulture a me ka hoʻokele ʻāina.

He aha ka herbicide e pono ai ʻoe e hoʻohana?

E koho ma muli o nā ʻano weed

ʻO ka ʻike ʻana i ke ʻano o ka nahele āu e mālama ai ʻo ia ke kī i ke koho ʻana i ka herbicide kūpono. Loaʻa nā hopena like ʻole o nā herbicide i nā ʻano mauʻu.

E koho ma muli o ke ʻano hua

Ke koho ʻana i kahi herbicide, pono ʻoe e noʻonoʻo i ke ʻano o ka mea kanu a me ke ʻano o ka ulu ʻana. Hiki ke hoʻopōʻino i kekahi mau mea kanu a no laila pono ke koho pono ʻia.

Koho ma muli o nā kūlana kaiapuni

ʻO nā kūlana kaiapuni, e like me ke aniau, ke ʻano lepo a me ka ua, hiki ke hoʻopili i ka pono o nā herbicides. Pono e noʻonoʻo ʻia kēia mau mea i ke koho ʻana i nā herbicides e loaʻa ai nā hopena maikaʻi loa.

Manaʻo ʻia nā herbicide ma mua o ka puka ʻana

1. Metolachlor

Introduction: ʻO Metolachlor kahi lāʻau lapaʻau pale ākea ākea no nā ʻano mea kanu like ʻole, me ka kulina, soybeans, a me ka pulupulu, ka mea e pale ai i ka ulu ʻana o ka mauʻu ma ke kāohi ʻana i ka germination o kā lākou mau hua.

Pono:

Pono ma kahi ākea onā nāhelehele makahiki

ʻO ka lōʻihi lōʻihi, e hāʻawi ana i ka mālama ʻana i ka weed a hiki i kekahi mau mahina

Palekana no nā mea kanu a hoʻohana nui ʻia

S-Metolachlor 960g/L EC

2. Glyphosate

Hōʻuluʻulu manaʻo: ʻO Glyphosate kahi lāʻau lapaʻau ākea ākea i hoʻohana mau ʻia i nā wahi mahiʻai nui a ʻaʻole mahiʻai no ka mālama ikaika ʻana i ka mauʻu.

Pono:

ʻAno ākea, kūpono e kūʻē i kahi ākea o nā nāhelehele

pōkole koena manawa a haʻahaʻa kaiapuni hopena

Hiki ke hoʻohana ʻia ma ke ʻano he herbicide pale i nā haʻahaʻa haʻahaʻa.

Herbicide Glyphosate 480g/l SL

3. Trifluralin

Hōʻuluʻulu manaʻo: Hoʻohana ʻia ʻo Trifluralin i ka pulupulu, ka pī, nā mea kanu a me nā mea kanu ʻē aʻe, ka nui o ka hoʻomalu ʻana i ka mauʻu ma ke keʻakeʻa ʻana i ka ulu ʻana o ka mauʻu a me ka ulu aʻa.

Pono:

He hopena maikaʻi ma ka laulā o nā mauhele makahiki

Hoʻokumu i kahi pale mauu mau loa i ka lepo

Nui nā noi, palekana no nā mea kanu he nui

4. Dichlormid

Hōʻuluʻulu manaʻo: Hoʻohana nui ʻia ʻo Dichlormid no ka pale ʻana i ka nahele ma nā māla kulina, me ka hoʻopaʻa maikaʻi ʻana i nā mauʻu makahiki a me nā mauʻu.

Pono:

Hoʻolaʻa ʻia i nā māla kulina me ka hopena kupaianaha

Kāohi ikaika i ka ulu ʻana o nā hua mauʻu.

Paʻa loa a pōʻino ʻole i ka ulu ʻana o ke kulina

Manaʻo ʻia ka Herbicide ma hope o ka puka ʻana

1. Paraquat

Hoʻomaka: ʻO ka Paraquat kahi herbicide ma hope o ka puka ʻana mai i koho ʻole ʻia, kūpono no ka wehe ʻana i nā ʻano nahele a pau, ma ka luku wikiwiki ʻana i nā ʻiʻo kelepona o nā mauʻu, a hiki i ka make wikiwiki ʻana o nā mauʻu.

Pono:

ʻO ka hoʻopaʻa ʻana i ka weede wikiwiki a maikaʻi

Hoʻohana maikaʻi ʻia i nā lau nahele he nui, me ka mauʻu mau

Hiki ke maʻalahi a hiki ke hoʻohana ʻia i nā ʻano ākea ākea

Paraquat 20% SL

2. 2,4-D (2,4-dichlorophenoxyacetic acid)

Introduction: ʻO 2,4-D kahi herbicide koho i hoʻohana mau ʻia ma ka palaoa, ke kulina, ka soya a me nā mea kanu ʻē aʻe, me ka hoʻomalu maikaʻi ʻana i nā lau lau nahele.

Pono:

Koho nui, palekana no nā mea kanu

ʻOi aku ka maikaʻi ma nā lau lau nahele

Nui o nā noi, maʻalahi e hoʻohana

3. ʻO Flumioxazin

Hōʻuluʻulu manaʻo: ʻO Flumioxazin kahi lāʻau lapaʻau ākea ākea no ka soybeans, ka pīni, ka pulupulu a me nā mea kanu ʻē aʻe e make ai ka mauʻu ma ke kāohi ʻana i kā lākou chlorophyll synthesis.

Pono:

Hoʻohana maikaʻi i nā lau nahele he nui, me nā mauhele paʻakikī

Hoʻomau, hāʻawi i ka mana lōʻihi

Maʻalahi e hoʻohana a palekana no nā mea kanu

4. Glufosinate

Hōʻuluʻulu manaʻo: ʻO Glufosinate kahi lāʻau lapaʻau i koho ʻole ʻia no ka mālama ʻana i ka mauʻu ma nā māla huaʻai, nā māla waina a me nā ʻāina ʻai ʻole, e hāʻawi ana i ka wehe wikiwiki a me ka maikaʻi o nā lau nahele.

Pono:

Ka hoʻomalu ʻana i ka nahele ākea me nā hopena koʻikoʻi

Hoʻoponopono maikaʻi i ka mauʻu ma nā māla waina a me nā māla waina

ʻO ka wikiwiki a me ka maʻalahi

Herbicide Glufosinate Ammonium 200g/l SL

Loaʻa i kēia mau lāʻau lapaʻau ko lākou mau pono kūʻokoʻa i nā hiʻohiʻona noiʻi like ʻole, a ma o ke koho kūpono ʻana a me ka hoʻohana ʻana, hiki ke hoʻokō ʻia ka mālama ʻana i ka weed e pale i ka ulu olakino o nā mea kanu.

Pehea e koho ai i ka herbicide pono?Pono e koho ʻia ma hope o kou hoʻomaopopo ʻana i ke ʻano o ka nāhelehele, inā ʻaʻole ʻoe i ʻike i kēia mau nāhelehele, manaʻo mākou e pono ʻoe e nīnau i kahi loea a kamaʻilio pū me mākou, e hāʻawi mākou i nā ʻōlelo aʻoaʻo ʻoihana a hoʻouna i nā laʻana manuahi no ʻoe e. e hoao!