Fa'aoga autu ole 4-Chlorophenoxyacetic acid (4-CPA)
4-Chlorophenoxyacetic acid (4-CPA) o se faʻatonuga o le tuputupu aʻe o laau. 4-Chlorophenoxyacetic acid (4-CPA) e mafai ona mitiia e a'a, la'au, lau, fugalaau, ma fua o laau. O lona gaioioiga olaola e tumau mo se taimi umi. O ona a'afiaga fa'aletino e tutusa lelei ma hormones fa'atosina, fa'aosofia le vaeluaga o le sela ma le fa'avasegaina o mea'ai, fa'aosofia le fa'alauteleina o le ovary, fa'aosofia le parthenocarpy, fa'atupuina fuala'au fuala'au, ma le fa'atupuina o fuala'au fuala'au ma le fa'alauteleina o fua.
[Fa'aoga 1]Fa'aaogaina e fai ma fa'atonuga o le tuputupu a'e o la'au, e puipuia ai le pa'u o fuala'au 'aina, herbicide, e mafai ona fa'aogaina mo le fa'ama'i fa'ama'i fuga tamato ma le fa'ama'apeina o fualaau 'aina.
[Fa'aoga 2]O le homone o le tuputupu aʻe o laʻau, faʻaaogaina e pei o le tuputupu aʻe o le tuputupu aʻe, fualaau suamalie e puipuia ai, herbicide, e mafai ona faʻaaogaina mo tamato, fualaau faisua, laau piisi, ma isi, ma faʻaaogaina foi e fai ma vailaʻau. 4-Chlorophenoxyacetic acid (4-CPA) talosaga autu 4-Chlorophenoxyacetic acid (4-CPA) e masani ona faʻaaogaina e puipuia ai le fuga ma fualaʻau pa'ū, faʻalavelave le aʻa o pi, faʻaleleia le fuaina o fualaau aina, faʻaosofia fua fualaʻau, ma e iai le fua ma le tuputupu aʻe. . 4-Chlorophenoxyacetic acid (4-CPA e mafai ona mitiia e aʻa, ogalaau, fugalaau ma fua, ma o lona gaioiga olaola e tumau mo se taimi umi. O le faʻaogaina o le faʻaogaina o le 5-25ppm, ma e mafai ona faʻaopopo elemene poʻo le 0.1% potassium dihydrogen phosphate. talafeagai. E i ai se aafiaga inhibitory lelei i luga o le lanu efuefu, ma o le faʻaoga masani o le 50-80ppm.
1. Faʻateleina fua vave ma vave matua.
E galue i fuala'au ma le tele o ovule, e pei o tamato, eggplants, mati, meleni, zucchini, ma isi. Sausa eggplants i le 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA solution i le taimi o fuga, faalua i le laina, ma le va o le 1 vaiaso i taimi taʻitasi pe a oʻo i le afa o tamato, faʻafefe i latou i le 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA solution tasi. Peppers e sausau i le 15-25 mg/L. 4-Chlorophenoxyacetic acid (4-CPA solution e tasi i le taimi o le fuga.
2. 4-Chlorophenoxyacetic acid (4-CPA o loʻo faʻaaogaina i le tapaa e faʻaitiitia ai le nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA o loʻo faʻaaogaina i fugalaʻau teuteu e faʻaleleia ai fugalaau, faʻateleina fuga fou ma fualaʻau, ma faʻalautele le vaitau fuga.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA o loʻo faʻaaogaina mo saito, sana, araisa, pi ma isi fatu fatu. E mafai ona puipuia atigi gaogao. E mafai ona ausia fatuga atoa, faʻateleina fua fualaʻau fua, faʻateleina fua, fua maualuga ma vave. matua.
5. Faʻateleina fua o fualaau faisua ma fualaau 'aina eseese. Mo se faʻataʻitaʻiga, ua faʻaleleia le fua o fualaʻau o tamato. E vave ona fua mai ma o le taimi o le seleselega e vave. E sausau le meleni, faateleina le fua, lelei le lanu, lapopoa le fua, maualuga le suka ma le vaitamini C, ma e itiiti fatu. I le vaitau o le fuga o le meleni, 20 mg /L o le anti-drop solution e faʻafefe 1 i le 2 taimi, ma le 2 taimi e manaʻomia ona vavae ese. Mo kapisi Saina, 25-35 mg/L o le 4-Chlorophenoxyacetic acid (4-CPA solution e sausauina i le aoauli i se aso susulu 3-15 aso aʻo leʻi seleseleina, e mafai ona puipuia le kapisi mai le pa'ū i lalo aʻo teuina ma maua ai. se aafiaga fou-tausia.
6. 4-Chlorophenoxyacetic acid (4-CPA e faʻaaogaina e faʻatupuina ai fatu pi e leai ni aʻa.
Lapataiga mo le fa'aogaina o le 4-CPA
(1) Taofi le faʻaaogaina i le 3 aso aʻo leʻi seleseleina fualaau faisua.
O lenei sooupu e sili atu le saogalemu nai lo le 2,4-D. E fautuaina le fa'aogaina o se tama'i fugala'au e su'i ai fugālaau (e pei o le fa'a'i fa'afoma'i) ma 'alofia le sasaina i lala mu'amu'a ma pupu fou. Faʻatonu le fua, faʻatonuga ma le taimi faʻaoga e puipuia ai le faʻaleagaina o vailaʻau.
(2) Aloese mai le fa'aoga i aso vevela ma la po o aso timu e puipuia ai le faaleagaina o fualaau.
E le mafai ona fa'aogaina lea so'o i fualaau faisua mo fatu.
[Fa'aoga 1]Fa'aaogaina e fai ma fa'atonuga o le tuputupu a'e o la'au, e puipuia ai le pa'u o fuala'au 'aina, herbicide, e mafai ona fa'aogaina mo le fa'ama'i fa'ama'i fuga tamato ma le fa'ama'apeina o fualaau 'aina.
[Fa'aoga 2]O le homone o le tuputupu aʻe o laʻau, faʻaaogaina e pei o le tuputupu aʻe o le tuputupu aʻe, fualaau suamalie e puipuia ai, herbicide, e mafai ona faʻaaogaina mo tamato, fualaau faisua, laau piisi, ma isi, ma faʻaaogaina foi e fai ma vailaʻau. 4-Chlorophenoxyacetic acid (4-CPA) talosaga autu 4-Chlorophenoxyacetic acid (4-CPA) e masani ona faʻaaogaina e puipuia ai le fuga ma fualaʻau pa'ū, faʻalavelave le aʻa o pi, faʻaleleia le fuaina o fualaau aina, faʻaosofia fua fualaʻau, ma e iai le fua ma le tuputupu aʻe. . 4-Chlorophenoxyacetic acid (4-CPA e mafai ona mitiia e aʻa, ogalaau, fugalaau ma fua, ma o lona gaioiga olaola e tumau mo se taimi umi. O le faʻaogaina o le faʻaogaina o le 5-25ppm, ma e mafai ona faʻaopopo elemene poʻo le 0.1% potassium dihydrogen phosphate. talafeagai. E i ai se aafiaga inhibitory lelei i luga o le lanu efuefu, ma o le faʻaoga masani o le 50-80ppm.
1. Faʻateleina fua vave ma vave matua.
E galue i fuala'au ma le tele o ovule, e pei o tamato, eggplants, mati, meleni, zucchini, ma isi. Sausa eggplants i le 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA solution i le taimi o fuga, faalua i le laina, ma le va o le 1 vaiaso i taimi taʻitasi pe a oʻo i le afa o tamato, faʻafefe i latou i le 25-30 mg/L 4-Chlorophenoxyacetic acid (4-CPA solution tasi. Peppers e sausau i le 15-25 mg/L. 4-Chlorophenoxyacetic acid (4-CPA solution e tasi i le taimi o le fuga.
2. 4-Chlorophenoxyacetic acid (4-CPA o loʻo faʻaaogaina i le tapaa e faʻaitiitia ai le nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA o loʻo faʻaaogaina i fugalaʻau teuteu e faʻaleleia ai fugalaau, faʻateleina fuga fou ma fualaʻau, ma faʻalautele le vaitau fuga.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA o loʻo faʻaaogaina mo saito, sana, araisa, pi ma isi fatu fatu. E mafai ona puipuia atigi gaogao. E mafai ona ausia fatuga atoa, faʻateleina fua fualaʻau fua, faʻateleina fua, fua maualuga ma vave. matua.
5. Faʻateleina fua o fualaau faisua ma fualaau 'aina eseese. Mo se faʻataʻitaʻiga, ua faʻaleleia le fua o fualaʻau o tamato. E vave ona fua mai ma o le taimi o le seleselega e vave. E sausau le meleni, faateleina le fua, lelei le lanu, lapopoa le fua, maualuga le suka ma le vaitamini C, ma e itiiti fatu. I le vaitau o le fuga o le meleni, 20 mg /L o le anti-drop solution e faʻafefe 1 i le 2 taimi, ma le 2 taimi e manaʻomia ona vavae ese. Mo kapisi Saina, 25-35 mg/L o le 4-Chlorophenoxyacetic acid (4-CPA solution e sausauina i le aoauli i se aso susulu 3-15 aso aʻo leʻi seleseleina, e mafai ona puipuia le kapisi mai le pa'ū i lalo aʻo teuina ma maua ai. se aafiaga fou-tausia.
6. 4-Chlorophenoxyacetic acid (4-CPA e faʻaaogaina e faʻatupuina ai fatu pi e leai ni aʻa.
Lapataiga mo le fa'aogaina o le 4-CPA
(1) Taofi le faʻaaogaina i le 3 aso aʻo leʻi seleseleina fualaau faisua.
O lenei sooupu e sili atu le saogalemu nai lo le 2,4-D. E fautuaina le fa'aogaina o se tama'i fugala'au e su'i ai fugālaau (e pei o le fa'a'i fa'afoma'i) ma 'alofia le sasaina i lala mu'amu'a ma pupu fou. Faʻatonu le fua, faʻatonuga ma le taimi faʻaoga e puipuia ai le faʻaleagaina o vailaʻau.
(2) Aloese mai le fa'aoga i aso vevela ma la po o aso timu e puipuia ai le faaleagaina o fualaau.
E le mafai ona fa'aogaina lea so'o i fualaau faisua mo fatu.
