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Humic acid enriched with urea and NPK factory by-products promoted the growth and yield of Saccharum officinarum L. Aziz, Muhammad Abdul; Fitriyah, Fauziatul; Wahyuni, Sri; Arisandy, Poppy; Fadila, Hana; Siregar, Valdi Muhamad Rafiansyah; Sulastri, Sulastri; Luktyansyah, Insyiah Meida; Priyono, Priyono; Siswanto, Siswanto
Jurnal Ilmu Pertanian Vol 9, No 1 (2024): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.83960

Abstract

Nutrient uptake efficiency in sugarcane (Saccharum officinarum L.) must be increased using organic matter to restore soil fertility, resulting in greater productivity. The humic substance is a complex organic material that is excellent for overcoming this challenge. This study aimed to determine the effect of the humic acid enriched by liquid urea by-product (PSUC) and liquid NPK by-product (PSNC) application on the growth and productivity of sugarcane. The experiment was conducted from October 2021 to September 2022 on PT RNI plantation land, Jatitujuh, Majalengka. The research was arranged in a completely randomized (CRD) using two different humic acid product prototypes (PSUC and PSNC) with two evaluation times, a screening and a semi-pilot scale. Solid humic at a dose of 15 Kg ha⁻¹ was applied by mixing it with inorganic fertilizers, while liquid humic at a total dose of 15 L ha⁻¹ was applied by foliar spray technique at 1, 2, and 3 months after planting (MAP). The results showed that applying humic acid PSUC and PSNC enhanced sugarcane shoot growth, segmented stem number, and diameter. In addition, it could consistently promote sugarcane yields on the semi-pilot scale up to 19.18% and 24.26% under humic acid PSUC and PSNC treatments, respectively. Therefore, both in the screening and semi-pilot evaluation, the solid and liquid humic acid PSUC and PSNC applied simultaneously are potential organic materials to enhance sugarcane growth and yield.
Pemberdayaan Masyarakat Dalam Pengentasan Stunting Di Jorong Sungai Talang Sari, Wita Purnama; Fadila, Hana; Mulya, Sinta April; Ferza, Zilma; Neri, Refi Febria
Jurnal Dedikasia : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2023): Desember 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/dedikasia.v3i2.6107

Abstract

This community service activity  was motivated by  low the participation of people at  Jorong Sungai Talang to join social program that collage students of KKN PPM Terpadu Tuah Sakato 202 done  there  actively.  People seen like uncare with the collage students that do KKN program there and people just focus on their activities.  Because of that research about correlation between  peoples’ background of work with their participation  in any program at their village was needed. So the aim of this research was to find out the correlation between peoples’ background work with their participation to join the social program at their village. To get the answer of activity question  of this activity used descriptive qualitative. Miles and Huberman model was technic analysis of the data used in this research. People around  Jorong Sungai Talang were informant of this activity. The instrument use in this activity was observation, documentation and interview. This activity got several result. First the people at Jorong Sungai Talang just join the social program in cleanliness only. Then in any other social program they can not participation actively yet because their mindset which said that the day is the time to focus in garden.
The Effect of Humic Acid on Shallots Growth and Yield In Brebes Wahyuni, Sri; Fadila, Hana; Aziz, Muhammad Abdul; Siregar, Valdi Muhammad Rafiansyah; Fitriyah, Fauziatul; Putra, Soekarno Mismana; Arisanty, Poppy; Sulastri, Sulastri; Luktyansyah, Insyiah Meida; Priyono, Priyono; Siswanto, Siswanto
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The effectiveness of humic acid application in increasing shallot yields for farmers must be studied, particularly in terms of quality and quantity. It is also consistent with the relatively high consumption and public demand for shallots year after year. The purpose of this study was to examine how humic acid spraying affects shallot growth and production. Humic acid was applied in two stages: fertilizer coating and foliar spray, with varying treatment dosages. Field testing was conducted in two trials. The initial test revealed that the treatment plants grew faster than the control plants, potentially increasing yields by 7−15%. The validation test (second test) with three treatments yielded the same results: treatment plants outgrew the control specimen, increasing yields by 20−25%. Based on these findings, the use of humic acid may be an alternative for enhancing the agricultural industry, particularly in shallots.