Babban aikace-aikace na 4-Chlorophenoxyacetic acid (4-CPA)
4-Chlorophenoxyacetic acid (4-CPA) shine mai sarrafa ci gaban shukar phenolic. 4-Chlorophenoxyacetic acid (4-CPA) na iya zama tushen tushen, mai tushe, ganye, furanni, da 'ya'yan itatuwa na shuke-shuke. Ayyukan nazarin halittu yana daɗe na dogon lokaci. Its physiological effects suna kama da endogenous hormones, stimulating cell division da nama bambance-bambancen, stimulating ovary fadada, inducing parthenocarpy, forming 'ya'yan itatuwa marasa iri, da kuma inganta 'ya'yan itace saitin da 'ya'yan itace fadada.
[Amfani da 1]Ana amfani dashi azaman mai sarrafa ci gaban shuka, mai hana ɗigon 'ya'yan itace, maganin herbicide, ana iya amfani dashi don ɓacin ran furannin tumatir da ɓacin ran 'ya'yan itacen peach.
[Amfani da 2]Ana iya amfani da hormone girma na tsire-tsire, wanda aka yi amfani dashi azaman mai sarrafa girma, mai hana 'ya'yan itace, maganin herbicide, ana iya amfani dashi don tumatir, kayan lambu, bishiyoyin peach, da dai sauransu, kuma ana amfani dashi azaman tsaka-tsakin magunguna. 4-Chlorophenoxyacetic acid (4-CPA) babban aikace-aikacen 4-Chlorophenoxyacetic acid (4-CPA) galibi ana amfani dashi don hana furen fure da digon 'ya'yan itace, hana tushen wake, haɓaka tsarin 'ya'yan itace, haifar da 'ya'yan itace mara iri, kuma yana da tasirin girma da girma. . 4-Chlorophenoxyacetic acid (4-CPA za a iya tunawa da tushen, mai tushe, furanni da 'ya'yan itatuwa, kuma aikin ilimin halittarsa yana dadewa. Yawan amfani da shi shine 5-25ppm, kuma ana iya ƙara abubuwan ganowa ko 0.1% potassium dihydrogen phosphates. daidai. Yana da tasiri mai kyau na hanawa akan launin toka, kuma yawan amfani da shi shine 50-80ppm.
1. Farkon yawan amfanin ƙasa da girma da wuri.
Yana aiki a kan amfanin gona tare da ovules da yawa, irin su tumatir, eggplants, ɓaure, kankana, zucchini, da dai sauransu. Fesa eggplants tare da 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA bayani a lokacin flowering, sau biyu a jere. tare da tazara na 1 mako kowane lokaci Lokacin da tumatir ke da rabi ta hanyar fure, fesa su da 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA bayani sau ɗaya. Ana fesa barkono da 15-25 mg / L). 4-Chlorophenoxyacetic acid (4-CPA bayani sau ɗaya a lokacin lokacin furanni.
2. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi a cikin taba don rage abun ciki na nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi a cikin furanni na ado don sa furanni suyi girma da karfi, ƙara sababbin furanni da 'ya'yan itatuwa, da kuma tsawaita lokacin furanni.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA ana amfani dashi don alkama, masara, shinkafa, wake da sauran amfanin gona na hatsi. Yana iya hana bawo mara kyau. Zai iya cimma cikakkiyar hatsi, ƙara yawan saitin 'ya'yan itace, karuwar yawan amfanin ƙasa, yawan amfanin ƙasa da wuri da wuri. balaga.
5. Ƙara yawan kayan lambu da 'ya'yan itatuwa daban-daban. Misali, ana inganta yawan saitin 'ya'yan itacen tumatir. An ƙara yawan amfanin gona da wuri kuma lokacin girbi ya yi da wuri. Ana fesa kankana, ana ƙara yawan amfanin ƙasa, launi yana da kyau, 'ya'yan itace masu girma, sukari da bitamin C suna da yawa, kuma tsaba sun ragu. A lokacin furanni na kankana, ana fesa maganin 20 MG /L na maganin anti-drop sau 1 zuwa 2, kuma ana buƙatar raba sau 2. Don kabeji na kasar Sin, 25-35 mg / L na 4-Chlorophenoxyacetic acid (ana fesa maganin 4-CPA da rana a ranar rana 3-15 kwanaki kafin girbi, wanda zai iya hana kabeji daga fadowa a lokacin ajiya kuma yana da wani sabo-tsare sakamako.
6. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi don noma tsiron wake mara tushe.
Kariya don amfani da 4-CPA
(1) A daina amfani da shi kwanaki 3 kafin girbi kayan lambu.
Wannan wakili ya fi aminci fiye da 2,4-D. Yana da kyau a yi amfani da ɗan ƙaramin feshi don fesa furanni (kamar mai fesa makogwaro na likita) da kuma guje wa fesa kan rassan masu laushi da sabbin ƙwanƙwasa. Tsananin sarrafa sashi, maida hankali da lokacin aikace-aikacen don hana lalacewar ƙwayoyi.
(2) A guji shafa a ranakun zafi da rana ko ranakun damina don hana lalacewar ƙwayoyi.
Ba za a iya amfani da wannan wakili akan kayan lambu don iri ba.
[Amfani da 1]Ana amfani dashi azaman mai sarrafa ci gaban shuka, mai hana ɗigon 'ya'yan itace, maganin herbicide, ana iya amfani dashi don ɓacin ran furannin tumatir da ɓacin ran 'ya'yan itacen peach.
[Amfani da 2]Ana iya amfani da hormone girma na tsire-tsire, wanda aka yi amfani dashi azaman mai sarrafa girma, mai hana 'ya'yan itace, maganin herbicide, ana iya amfani dashi don tumatir, kayan lambu, bishiyoyin peach, da dai sauransu, kuma ana amfani dashi azaman tsaka-tsakin magunguna. 4-Chlorophenoxyacetic acid (4-CPA) babban aikace-aikacen 4-Chlorophenoxyacetic acid (4-CPA) galibi ana amfani dashi don hana furen fure da digon 'ya'yan itace, hana tushen wake, haɓaka tsarin 'ya'yan itace, haifar da 'ya'yan itace mara iri, kuma yana da tasirin girma da girma. . 4-Chlorophenoxyacetic acid (4-CPA za a iya tunawa da tushen, mai tushe, furanni da 'ya'yan itatuwa, kuma aikin ilimin halittarsa yana dadewa. Yawan amfani da shi shine 5-25ppm, kuma ana iya ƙara abubuwan ganowa ko 0.1% potassium dihydrogen phosphates. daidai. Yana da tasiri mai kyau na hanawa akan launin toka, kuma yawan amfani da shi shine 50-80ppm.
1. Farkon yawan amfanin ƙasa da girma da wuri.
Yana aiki a kan amfanin gona tare da ovules da yawa, irin su tumatir, eggplants, ɓaure, kankana, zucchini, da dai sauransu. Fesa eggplants tare da 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA bayani a lokacin flowering, sau biyu a jere. tare da tazara na 1 mako kowane lokaci Lokacin da tumatir ke da rabi ta hanyar fure, fesa su da 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA bayani sau ɗaya. Ana fesa barkono da 15-25 mg / L). 4-Chlorophenoxyacetic acid (4-CPA bayani sau ɗaya a lokacin lokacin furanni.
2. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi a cikin taba don rage abun ciki na nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi a cikin furanni na ado don sa furanni suyi girma da karfi, ƙara sababbin furanni da 'ya'yan itatuwa, da kuma tsawaita lokacin furanni.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA ana amfani dashi don alkama, masara, shinkafa, wake da sauran amfanin gona na hatsi. Yana iya hana bawo mara kyau. Zai iya cimma cikakkiyar hatsi, ƙara yawan saitin 'ya'yan itace, karuwar yawan amfanin ƙasa, yawan amfanin ƙasa da wuri da wuri. balaga.
5. Ƙara yawan kayan lambu da 'ya'yan itatuwa daban-daban. Misali, ana inganta yawan saitin 'ya'yan itacen tumatir. An ƙara yawan amfanin gona da wuri kuma lokacin girbi ya yi da wuri. Ana fesa kankana, ana ƙara yawan amfanin ƙasa, launi yana da kyau, 'ya'yan itace masu girma, sukari da bitamin C suna da yawa, kuma tsaba sun ragu. A lokacin furanni na kankana, ana fesa maganin 20 MG /L na maganin anti-drop sau 1 zuwa 2, kuma ana buƙatar raba sau 2. Don kabeji na kasar Sin, 25-35 mg / L na 4-Chlorophenoxyacetic acid (ana fesa maganin 4-CPA da rana a ranar rana 3-15 kwanaki kafin girbi, wanda zai iya hana kabeji daga fadowa a lokacin ajiya kuma yana da wani sabo-tsare sakamako.
6. 4-Chlorophenoxyacetic acid (4-CPA ana amfani dashi don noma tsiron wake mara tushe.
Kariya don amfani da 4-CPA
(1) A daina amfani da shi kwanaki 3 kafin girbi kayan lambu.
Wannan wakili ya fi aminci fiye da 2,4-D. Yana da kyau a yi amfani da ɗan ƙaramin feshi don fesa furanni (kamar mai fesa makogwaro na likita) da kuma guje wa fesa kan rassan masu laushi da sabbin ƙwanƙwasa. Tsananin sarrafa sashi, maida hankali da lokacin aikace-aikacen don hana lalacewar ƙwayoyi.
(2) A guji shafa a ranakun zafi da rana ko ranakun damina don hana lalacewar ƙwayoyi.
Ba za a iya amfani da wannan wakili akan kayan lambu don iri ba.
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