Pengaruh kombinasi kitosan soluble liquid dan pestisida sintetik terhadap pertumbuhan dan hasil panen cabai keriting di Nganjuk
| Autor: | Ciptadi Achmad Yusup, Sri Wahyuni, Deden Dewantara Eris, Priyono, Siswanto |
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| Jazyk: | English<br />Indonesian |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Menara Perkebunan, Vol 90, Iss 1, Pp 32-39 (2022) |
| Druh dokumentu: | article |
| ISSN: | 0125-9318 1858-3768 |
| DOI: | 10.22302/iribb.jur.mp.v90i1.481 |
| Popis: | Chitosan has the potential as a biostimulant also as an antagonistic agent due to its antimicrobial activity. These dual benefits were the superiority of chitosan and potentially to be developed further. The objective of this study was to analyze the effect of soluble liquid (SL) chitosan on the growth and yield of curly chili. The variety of curly chili used was Kribo with three treatments examined i.e. the application of single chitosan SL (P1), the combination of chitosan SL and synthetic pesticide (P2), and the conventional application of synthetic pesticide that considered as control (K). Each treatment was replicated four times. The application of chitosan SL was conducted at 21, 42, and 63 days after planting (DAP), while the application of synthetic pesticide was conducted depending on the field conditions. The plant parameters observed were canopy width, plant height, leaf color, and number, and weight of fruits. The observation results were analyzed using table of variance. The results showed that the application of chitosan SL increased the canopy width by 16.3% and plant height by 11.5% compared to control at 99 DAP. The number of fruits per plant also increased by 123% on P1 and 20% on P2 treatment. The fruit weight was also increased by 42.6% on P2 and 18% on P1 treatment. The conversion result showed that single chitosan SL application was able to increase the yield of curly chili per hectare up to 163%, while the combination of chitosan SL and synthetic pesticide resulted in 71% increase in curly chili yield compared to the control. |
| Databáze: | Directory of Open Access Journals |
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