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Aplikasi kalium klorida pada dosis yang berbeda secara fertigasi tetes untuk meningkatkan pertumbuhan dan hasil bawang merah Alfu Laila; Nur Iman Muztahidin; Dwiki Radinal; Andi Apriany Fatmawaty; Nuniek Hermita
Kultivasi Vol 21, No 3 (2022): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v21i3.38434

Abstract

AbstrakBudidaya bawang merah (Allium cepa L.) di Provinsi Banten terhambat oleh masalah kekurangan air karena diusahakan di lahan kering. Oleh karena hal tersebut, kami mengevaluasi pengaruh pemberian kalium klorida (KCl) melalui fertigasi tetes untuk efisiensi penggunaan air dan nutrisi pada budidaya bawang merah di lahan kering Banten. Penelitian polybag dilaksanakan dengan rancangan acak kelompok lengkap (RAKL) dengan 4 ulangan sebagai blok. Perlakuan terdiri dari dosis KCl dengan system fertigasi tetes yakni 50, 75, 100, 125 dan 150% dari dosis rekomendasi KCl untuk Provinsi Banten dan aplikasi KCl dengan sistem irigasi konvensional sesuai dosis rekomendasi sebagai kontrol. Hasil penelitian menunjukkan bahwa tinggi tanaman bervariasi pada berbagai perlakuan pada pengamatan 6 dan 8 minggu setelah tanam (mst). Tinggi tanaman maksimal mencapai 49,4 cm pada perlakuan fertigasi tetes dengan dosis KCl 75% pada umur 6 mst dan 43,5 cm pada umur 8 mst. Jumlah daun pada umur 6 mst juga menunjukkan adanya variasi pada berbagai perlakuan. Jumlah daun terbanyak mencapai 23,1 helai yang ditunjukkan pada perlakuan fertigasi tetes dengan dosis KCl 75%. Namun, pada pengamatan kehijauan daun tidak menunjukkan beda nyata antar perlakuan. Hasil panen menunjukkan bahwa perlakauan fertigasi tetes pada dosis KCl 75% menunjukkan jumlah umbi per tanaman paling banyak (9,3 umbi per tanaman) dan bobot tumbi tertinggi (38,95 gram per tanaman). Dari hal tersebut menunjukkan bahwa aplikasi fertigasi tetes dapat mengurangi 25% dosis rekomendasi KCl dibandingkan dengan sistem konvensional.Kata Kunci: KCl, dosis, sistem irigasi, umbi, penelitian polibag AbstractShallot (Allium cepa L.) cropping in the Province of Banten has been impeded by water deficit problem due to it is occupying dry land areas. Therefore, we evaluated the effect of different potassium chloride doses under drip fertigation to increase the growth and yield of shallot in the dry land area of Banten. Potted research was laid out in a Randomized Completely Block Design (RCBD) with four replications as blocks. The treatment consisted of 50, 75, 100, 125, and 150% basal dose recommendation of potassium chloride under a drip fertigation system and 100% basal dose recommendation of potassium chloride under a conventional irrigation system as a control. The result revealed that plant height varied significantly due to the various level of potassium chloride at 6 and 8 weeks after planting (wap). Plant height was maximum at 75% basal dose recommendation of potassium chloride using drip fertigation at 6 wap (49.4 cm) and 8 wap (43.5 cm). In addition, there was significant differences in the number of leaves at 6 wap (23.1 leaves per plant). In contrast, there was no differences in leaf greenness among treatments. At harvest, the number of bulbs was maximum at 75% basal dose recommendation of potassium chloride using drip fertigation (9.3 bulbs per plant). Moreover, the heaviest bulbs weight was obtained in the 75% basal dose recommendation of potassium chloride using drip fertigation (38.95 grams per plant). Hence, drip fertigation application significantly reduced the 25% potassium basal dose recommendation compared to the conventional system.Keywords: KCl, dose, irrigation system, bulb, potted research
Identifikasi Arthropoda pada Lahan Daun Bawang Endang Sulistyorini; Alfu Laila; Alliva Zahra Jiedny
Jurnal Ilmu Tanah dan Lingkungan Vol 25 No 1 (2023): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitl.25.1.1-6

Abstract

Agricultural land is one of the factors of biodiversity. Biodiversity (biodiversity) is all types of plants, animals, and microorganisms that exist and interact in an ecosystem that greatly determines the level of agricultural productivity. In general, the soil serves as a place of life, a place of defense, and a source of food for soil organisms. Soil macrofauna can improve the physical, chemical and biological properties of the soil, its presence is influenced by vegetation diversity. The purpose of the study was to identify soil fauna communities active at ground level and their relationship to soil physico-chemical factors on leek fields. This research was carried out on leek land owned by local farmers located in Pinang District, Tangerang City, Banten using the pitfall trap method. Pit fall traps are used to collect soil insects that are above ground level, carried out for 24 hours on leek fields. The results showed that there are 2 classes, namely Insecta and Arachnida and 4 orders, namely Orthoptera, Spodoptera, Arachnida, and Hymmenoptera from the Phylum Arthropoda. The presence of soil arthropods obtained indicates the presence of low diversity based on Shannon's Diversity Index. Ant populations are found predominantly on leek cropland which are a class of Insecta class, order Hymmenoptera of 112. This is because ants act as polyphagous predators, namely having many types of food, so their existence does not only depend on one source of food.
Response of Growth and Yield of Shallots (Allium cepa L.) in Dry Land on the Application of Smart K – Drip Fertigation Nur Iman Muztahidin; Alfu Laila; Yessica C.N. Sihombing; Andi A. Fatmawaty; Nuniek Hermita
Agrologia Vol 12, No 1 (2023): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ajibt.v12i1.1781

Abstract

This study aimed to determine the effect of various doses of Smart K-Drip Fertigation on the growth and yield of shallots (Allium cepa L.) in dry land. The field research was arranged in a Randomized Completely Block Design (RCBD) consisting of one factor with 4 replications. The treatments were Control (Conventional/without Smart K-Drip Fertigation), K50 (Smart K-Drip Fertigation with a K-fertilization dose of 50% of the recommendation), K75 (Smart K-Drip Fertigation with a K-fertilization dose of 75% of the recommendation), K100 (Smart K-Drip Fertigation with a K fertilizer dose of 100% of the recommendation), K125 (Smart K-Drip Fertigation with a K fertilizer dose of 125% of the recommendation), and K150 (Smart K-Drip Fertigation with a K fertilizer dose of 150% of the recommendation ). The results showed that the dose of Potassium (K) 75% with the application of Smart K-Drip Fertigation gave the best results on shallot growth and yield parameters, and showed that fertilization with drip fertigation was more efficient than conventional fertilization. In conclusion, it can be stated that the use of Potassium in shallots can be reduced by 25% by fertilizing with drip fertigation in dry land.
Respons Beberapa Varietas Bawang Merah (Allium Ascalonicum L.) Asal Biji Botani Pada Populasi Tanaman yang Berbeda Putra Utama; Anisa Fitriani; Alfu Laila; Abdul Hasyim Sodiq; Kartina Kartina
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19696

Abstract

This research aimed to determine the effect of several varieties on different populations on the growth and yield of shallot (Allium ascalonicum L.) from botanical seeds (True Shallot Seed). This research was an experimental research conducted from August to October 2021 in the integrated farming system area, Serang, Banten. This research was laid out in a factorial randomized block design (RCBD) consisting of two factors. The first factor was the differences in varieties consist of 3 levels, namely Maserati (v1), Sanren (v2), and Tuk-Tuk (v3). The second factor was the population which consists of 4 levels, namely the population of 1 plant (p0), 2 plants (p1), 3 plants (p2), and 4 plants (p3). The results showed that there was an interaction between the varieties and populations on the parameters of fresh weight of bulbs/plant, the combination of Maserati variety with 1 population (40.32g). The Sanren variety gave the best effect on the parameters of bulbs/plant (1.92 bulbs).  Keyword : Population, Shallot, Varieties
MORPHOLOGICAL CHARACTERISTIC OF VIERUL LOCAL GRAPE (Vitis spp.) CUTTING SEEDS ON PODZOLIC SOIL USING VARIOUS CONCENTRATION OF AUXIN SOAK Fitria Nugraheni Sukmawati; Saktiyono Sigit Tri Pamungkas; Tusrianto Tusrianto; Alfu Laila; Yudhi Pramudya
Agric Vol. 35 No. 1 (2023)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2023.v35.i1.p115-132

Abstract

The development of grapes (Vitis vinifera) has obstacle among others are limited optimal land and difficult nurseries. Suboptimal land use for grape cuttings can use red yellow podzolic soil (ultisol). Podzolic soil has an acidic pH and low macro and micro nutrient uptake but can still be used as a growing medium. Vierul local grapes are a type of grape that has begun to be developed as root stock in nurseries but needs to be improved for its root success using a synthetic phytohormones bath of napthaline acetic acid (NAA). The purpose of this study was to determine the morphological character of vierul local grape cuttings at various concentrations of NAAsoaking in podzolic soil growing medium. This research has been carried out in a screen house from August to December 2021. This study used a non-factorial completely randomized design (CRD) with 3 treatments and 3 replications as block consisting of F0, F1, F2, F4 following by 0, 2, 4, 6 g L-1 respectively. The morphological characteristics observed is number of bud break, time of leaves appear, number of leaves, tendril length and percentage of live cuttings. The results of the study were analyzed using ANOVA at the 5% level and continued using the DMRT at the 5% level. The result showed that soaking of NAA at a concentration of 0 g L-1 (F0) had the best result for the variable number of bud break and number of leaves. Concentration of 6 g L-1 (F3) had the best result for variable length of the tendril while for the variable when the leaves appear, NAA soaking has no significant effect. The percentage of live cuttings is still low because it is influenced by the quality (material) of cuttings, the age of woodstock, growing media and water availability.
Effects of ameliorant application on the growth and yield of rice plants (Oryza sativa L.) Arini Alfi Farhati; Dewi Firnia; Alfu Laila
Jurnal Ilmu Pertanian Vol 8, No 2 (2023): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.82434

Abstract

An ameliorant is a chemical that can be used to improve soil fertility. The improving agents include dolomite and steel slag. Steel slag is a by-product of the steel industry containing CaCO3, SiO2, CaSiO3, and MgO, which can be used to improve the growth and yield of rice plants. Dolomite, on the other hand, is a limestone rock containing MgO and CaO, which is useful in agricultural soils. This study aimed to determine the types and doses of ameliorants affecting the growth and yield of rice plants (Oryza sativa L.). The research was carried out at Sukadana Village, Ciomas Serang-Banten District. A non-factorial Group Randomized Design with seven treatments was employed in this investigation. The treatments include P0 = No treatment (control), P1 = 2 t/ha of dolomite, P2 = 2 t/ha of dolomite + 2.5 t/ha of steel slag, P3 = 1.5 t/ha of steel slag, P4 = 2.5 t/ha of steel slag, P5 = 5 t/ha of steel slag, and P6 = 7.5 t/ha of steel slag. Observation was made on steel slag characterization, plant height, the total number of tillers, the weight of 1000 grains, the amount of grain per clump, and the weight of dry-milled grain. The results showed that applying dolomite at 2 t/ha and steel slag at 2.5 t/ha could increase the weight of 1000 grains of rice, and applying steel slag at 1.5 t/ha could enhance the amount of grain per clump.
Effects of ameliorant application on the growth and yield of rice plants (Oryza sativa L.) Arini Alfi Farhati; Dewi Firnia; Alfu Laila
Jurnal Ilmu Pertanian Vol 8, No 2 (2023): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.82434

Abstract

An ameliorant is a chemical that can be used to improve soil fertility. The improving agents include dolomite and steel slag. Steel slag is a by-product of the steel industry containing CaCO3, SiO2, CaSiO3, and MgO, which can be used to improve the growth and yield of rice plants. Dolomite, on the other hand, is a limestone rock containing MgO and CaO, which is useful in agricultural soils. This study aimed to determine the types and doses of ameliorants affecting the growth and yield of rice plants (Oryza sativa L.). The research was carried out at Sukadana Village, Ciomas Serang-Banten District. A non-factorial Group Randomized Design with seven treatments was employed in this investigation. The treatments include P0 = No treatment (control), P1 = 2 t/ha of dolomite, P2 = 2 t/ha of dolomite + 2.5 t/ha of steel slag, P3 = 1.5 t/ha of steel slag, P4 = 2.5 t/ha of steel slag, P5 = 5 t/ha of steel slag, and P6 = 7.5 t/ha of steel slag. Observation was made on steel slag characterization, plant height, the total number of tillers, the weight of 1000 grains, the amount of grain per clump, and the weight of dry-milled grain. The results showed that applying dolomite at 2 t/ha and steel slag at 2.5 t/ha could increase the weight of 1000 grains of rice, and applying steel slag at 1.5 t/ha could enhance the amount of grain per clump.
PENGARUH KOMBINASI PUPUK NPK DAN PUPUK KASCING TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L.) Resti Aniati Fitria; Putra Utama; Alfu Laila; Abdul Hasyim Sodiq
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3418

Abstract

The research aimed to determine response of the growth and yield of eggplant (Solanum melongena L) under NPK fertilizer with vermicompost. The research was located in the integrated agricultural system area, Serang City, Banten from December 2022 to March 2023. This research used a factorial randomized block design (RBD) consisting two factors. The first factor was the level of NPK fertilizer and the second factor was the vermicompost. The results showed NPK fertilizer 20 g/plant had a significant effect on plant height parameter 4 week after planting (WAP) (18.52 cm). Vermicompost 10 g/plant affects plant height parameter 4 WAP (18.21 cm). There were interactions between combination of NPK fertilizer and Vermicompost with the best combination of NPK 20 g/plant and Vermicompost 200 g/plant on the parameters of plant height 2 WAP (13.43 cm), number of fruits per plant (17.44 eggplants), weight of fruits per plant (2.15 kg) and length of fruit (21,61 cm).Keywords : Eggplant, NPK Fertilizer, Vermicompost.INTISARI Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan hasil tanaman terong (Solanum melongena L) yang diberi pupuk NPK dan pupuk kascing. Penelitian ini berlokasi di kawasan sistem pertanian terpadu, Kota Serang, Banten pada bulan Desember 2022 sampai dengan Maret 2023. Penelitian ini menggunakan rancangan acak kelompok (RAK) faktorial yang terdiri dari dua faktor. Faktor pertama adalah dosis pupuk NPK dan faktor kedua adalah pupuk kascing. Hasil penelitian menunjukkan bahwa pupuk NPK 20 g/tanaman berpengaruh nyata terhadap parameter tinggi tanaman 4 MST (18,52 cm). Pupuk kascing 10 g/tanaman mempengaruhi parameter tinggi tanaman 4 MST (18,21 cm). Terdapat interaksi antara kombinasi pupuk NPK dan pupuk kascing dengan kombinasi terbaik NPK 20 g/tanaman dan pupuk kascing 200 g/tanaman pada parameter tinggi tanaman 2 MST (13,43 cm), jumlah buah per tanaman (17,44 terong), berat buah per tanaman (2,15 kg) dan panjang buah (21,61 cm).Kata kunci: pupuk kascing, pupuk npk, terung.
Penguatan Capacity Building pada Kelompok Perawatan Diri (KPD) Kusta Sumber Waras melalui Kegiatan Pemanfaatan Kompos dan Mikroorganisme Lokal (MOL) di Puskesmas Kecamatan Slahung Kabupaten Ponorogo Alfu Laila; Use Etica; Lutfy Ditya Cahyanti
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2018): May 2018
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/engagement.v2i1.19

Abstract

Partners in this people empowerment program was KPD Leprosy Sumber Waras. Self Care Group (KPD) Sumber Waras is a group of leprosy patients or who have recovered from leprosy, which was initiated by Centre Public Healthy at Slahung District, Ponorogo city, East Java. The problems faced by partners were social and economic problems. The purpose of these people empowerment program was after this program the members of KPD skillfully to making compost and MOL (local microorganisms) independently. Futhermore, would improve the economy side of leprosy KPD members. Stages of activities undertaken in this program included pre- implementation stage that were 1) Socialization 2) Preparation tools and materials. The second stage was the implementation stage including: 1) Composting material 2) Material and practice of making the MOL. From this program, it could be concluded that 1) Partners have understood the material of composting and MOL 2) Partners have been able to make MOL 3) These people empowerment activities have been able to overcome the problems of partners.
PENGARUH UMUR BATANG BAWAH DAN NAUNGAN TERHADAP PERTUMBUHAN SAMBUNG DINI DURIAN (Durio zhibertinus L.) Rama Robbi Ghifari; Susiyanti; Julio Eiffelt Rossaffelt Rumbiak; Alfu Laila
Gunung Djati Conference Series Vol. 33 (2023): Seminar Nasional Pertanian 2023
Publisher : UIN Sunan Gunung Djati Bandung

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

Abstract

This study aims to determine the effect of rootstock age and shade on early grafting growth of durian (Durio zibethinus L.). The environmental design used in this study was using a Split Plot with the main plot being the effect of shading and the subplot being the age of the rootstock which was replicated 3 times. The treatment design consisted of a main plot and subplots. The main plot is the effect of shading (N) with 3 different light intensity levels : N1: 40% light intensity N2: 60% light intensity N3: 80% light intensity. Subplots were the effect of rootstock age (U) which consisted of 3 levels, namely: U1: Age of rootstock 2 weeks. U2 : Age of rootstock 4 weeks. U3 : Age of rootstock 6 weeks. The results showed that the 4-week rootstock age treatment had the best effect on the parameters of the number of open leaves, leaf greenness index; increase in scion diameter at 1-8 (week after grafting/WAG), and increase in rootstock diameter at 8 MSP; Shading treatment of 60% had the best effect on the parameters of shoot rupture age, number of open leaves, leaf greenness index, shoot length increase at 4-8 WAG; The best interactions occurred at 60% shade treatment and 6 weeks of rootstock age on the parameters of bud break age and leaf greenness index; Shade treatment 60% and rootstock age 8 weeks on parameters Number of open leaves, and increase in shoot length; Shade treatment of 80% and rootstock age of 8 weeks for the parameters of scion diameter increase; and 40% shading treatment and rootstock age of 6 weeks for the parameter of rootstock diameter increase.