Perkebunan dan Lahan Tropika
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Effectiveness of Biosaka and NPK Fertilizer Against Growth and Yield of Cucumber Plants in Red Yellow Podzolic Soil
Full text linkCucumber plants are a popular fruit vegetable in Indonesia. The development of cucumber cultivation on PMK land has problems including poor macro and micro nutrients, mass pH and slow decomposition. Efforts are being made to overcome this problem by using NPK fertilizer to add macro and micro nutrients to the soil, as well as providing Biosaka to reduce excessive use of chemical fertilizers. Biosaka is an elicitor that functions to increase resistance to disease and pests. This research was conducted in Pontianak City, West Kalimantan. Taking place from May 2024 to June 2024. This research used a Split Plot Design consisting of 2 treatment factors repeated 3 times, each replication consisting of 4 sample plants. The first factor of giving Biosaka (F) consists of 2 levels, namely f1 = not given biosaka, f2 = given biosaka and giving NPK (N) consists of 4 levels, namely n1 = 0 g/polybag, n2 = 5 g/polybag, n3 = 10 g/polybag, n4 = 15 gpolybag. The observation variables observed were plant dry weight, root volume, number of fruit/plant, fruit diameter, fruit length, fruit/fruit weight and fruit/plant weight. The results of the research showed that giving 15 g NPK fertilizer/polybag was the best treatment for the growth of cucumber plants and giving 10 g NPK fertilizer/polybag was the best treatment for cucumber plant results on PMK soil. Biosaka treatment was the best treatment in this research. There was no interaction between Biosaka and NPK fertilizer on all observed variables
Pengaruh Pemberian Pupuk Kasgot terhadap Pertumbuhan Tanaman Melada (Piper colubrinum Link.)
Full text linkMelada is a member of the Piperacea family, which is a perdu. Melada plants have properties that are resistant to the fungal attack Phytophthora capsici that causes basal stem rot disease; therefore, melada plants are used as rootstocks in pepper grafting to create pepper plants that are resistant to BPB disease. In this study, organic fertilizer was used as a nutrient enhancer in the soil; therefore, the type of organic fertilizer used was kasgot fertilizer (former maggot), which is expected to increase the nutrient content in the soil and have an influence on the growth of melada plants. The purpose of the study was to determine the effect of applying kasgot fertilizer on the growth of melada plants to increase their growth. This research will be conducted from August 16 to November 16, 2023. Research will be carried out at the Green House, Faculty of Agriculture, Tanjungpura University, Pontianak, West Kalimantan. This study uses a single-factor randomized group design (RAK) with factors in the form of applying Kasgot fertilizer. This study consists of 5 levels of treatment: K0 = Kasgot 0 g; K1 = Kasgot 20 g/1 kg alluvial soil; K2 = Kasgot 40 g/1 kg alluvial soil; K3 = Kasgot 60 g/1 kg alluvial soil; K4 = Kasgot 80 g/1 kg alluvial soil. The variables observed were an increase in shoot length, an increase in the number of leaves, root length, root volume, and plant biomass. The results of this study showed that the treatment of K3 with 60 grams of kasgot fertilizer/1 kg of soil had the best influence on the growth of melada plants
Pengaruh Kompos Ampas Tebu terhadap Pertumbuhan dan Hasil Kacang Panjang pada Tanah Alluvial
Full text linkThis study aims to determine the effect of bagasse compost on growth and yield of beans on alluvial soil. This study uses a randomized block designconsisting of 5 treatment, and repeated 5 times, each replication consisted of 5 samples. Those treatments include, k0 without bagasse compost, k1 = 10 tonnes/ha, equivalent to 4.2 kg/plot, k2 = 20 tonnes/ha, equivalent to 8.4 kg/plot, k3 30 tons/ha, equivalent to 12.6 kg/plot, k4 = 40 tonnes/ha, equivalent to 16.8 kg/plot. Variables observed include green level of leaf (SPAD unit), leaf area (cm2), dry weight of the upper part of the plant (g), root volume (cm3), root dry weight (cm3), The number of pods per plant (fruit), length of pods ( cm) and weight of pods per plant (g). Results showed significant effect on the variable observation pod length and pod weight plant however not real effect on the variable observation root volume, root dryweight, leaf area, leaf chlorophyll, and plant dry weightand number of pods
Respon Sawi Pagoda Akibat Amelioran Arang Tempurung Kelapa dan NPK pada Tanah Gambut
Full text linkSawi Pagoda (Brassica rapa subsp. narinosa) merupakan tanaman sayuran hortikultura yang berpotensi dibudidayakan di Kalimantan Barat. Sawi ini dapat pula ditanam pada tanah gambut. Tanah gambut sebagai media tanam memiliki kekurangan diantaranya pH dan ketersediaan unsur hara yang rendah sehingga diperlukan upaya perbaikan. Satu di antara upaya untuk memperbaiki sifat tanah adalah dengan pemberian arang tempurung kelapa. Penelitian ini bertujuan untuk mendapatkan dosis terbaik arang tempurung kelapa dan NPK terhadap pertumbuhan dan hasil sawi pagoda pada tanah gambut, serta mendapatkan dosis interaksi antara arang tempurung kelapa dan NPK yang terbaik. Penelitian ini dilaksanakan di Rumah Plastik Fakultas Pertanian Universitas Tanjungpura Pontianak. Penelitian berlangsung dari bulan November 2023 sampai Januari 2024. Metode yang digunakan adalah Rancangan Acak lengkap (RAL) faktorial yang terdiri dari 2 faktor perlakuan. Faktor pertama adalah arang tempurung kelapa yang terdiri dari dosis 0, 15, dan 10 ton/ha, serta faktor kedua adalah pupuk NPK yang terdiri dari 200, 150, 100 kg/ha. Masing–masing perlakuan diulang sebanyak 3 kali dan setiap perlakuanya terdiri dari 4 sampel tanaman sehingga terdapat 108 unit sampel pengamatan dalam penelitian. Variabel yang diamati meliputi: jumlah daun, persentase daun normal dan tidak normal, volume akar, berat kering tanaman, dan berat segar tanaman. Hasil penelitian menunjukkan penggunaan arang tempurung kelapa dosis 15 ton/ha dan pupuk NPK pada dosis 200 kg/ha memberikan pertumbuhan dan hasil terbaik pada sawi pagoda di tanah gambut
Analisis Keuntungan Usaha Gula Kelapa Skala Rumah Tangga di Kecamatan Segedong Kabupaten Mempawah
Full text linkThis study aims to determine the magnitude of profits from the business of household-scale coconut sugar in Segedong District Mempawah District. Population in this research is coconut sugar business household scale and selected purposive (intentionally). Data analyst techniques used are total cost, revenue and profit. The results of this study indicate that based on the results of the analysis of the calculation of costs used in the business of coconut sugar household scale. The level of profit of coconut sugar business is Rp. Rp.73.585/day and Rp.1.600/Kg. The analysis shows that this household-scale coconut sugar business is profitabl
Pengaruh Pupuk Kandang Ayam dan Trichoderma sp. Terhadap Pertumbuhan dan Hasil Tanaman Kacang Panjang di Tanah Gambut
Full text linkThe development of long bean cultivation on peatlands has problems including poor macro and micro nutrients, acidic pH, and high cation exchange capacity (CEC). Efforts were made to overcome this problem by using chicken manure to improve the biological, physical and chemical properties of the soil, as well as adding Trichoderma sp to accelerate the decomposition of chicken manure as organic material. This research was carried out in Punggur Kecil Village, Sungai Kakap District, Kubu Raya Regency, which took place from March 1 2024 to May 13 2024. This research used a Factorial Completely Randomized Design (CRD) consisting of 2 treatment factors replicated as many times as 3 times, each replication consisted of 4 sample plants so there were 144 plants. The first factor in giving Chicken Manure (K) consists of 3 levels, namely k1 = 100 g/polybag, k2 = 200 g/polybag, k3 = 300 g/polybag and Trichoderma sp (T) consists of 4 levels, namely t1 = 0 g/ polybag, t2 = 5 g/polybag, t3 = 15 g/polybag, and t4 = 25 g/polybag. The observation variables observed in this research were plant height, root volume, plant dry weight, number of productive branches, number of plant fruit pods, fruit/plant weight, and pod/plant length. The results of this research show that giving chicken manure at a dose of 200 g/polybag is the best treatment for the growth and yield of long bean plants in peat soil. However, the dose of Trichoderma sp. best was not found in this study. There was an interaction between chicken manure and Trichoderma sp. to pod length per long bean plan
DAMPAK PEMBANGUNAN PERKEBUNAN KELAPA SAWIT PT.MAK (MUSTHIKA ABADI KHATULISTIWA) TERHADAP KONDISI SOSIAL EKONOMI MASYARAKAT DI DESA SEKILAP KECAMATAN MANDOR KABUPATEN LANDAK
Full text linkPerubahan yang terjadi karena adanya perkebunan kelapa sawit akan berdampak baik atau buruk pada masyarakat sekitar. Sehingga penelitian ini bertujuan untuk menganalisis dampak sosial dan ekonomi yang ditimbulkan oleh berdirinya perkebunan kelapa sawit PT.MAK (Musthika Abadi Khatulistiwa). Penelitian ini menggunakan pendekatan deskriptif kuantitatif, dan hipotesisnya diuji dengan Uji Mann Whitney. Penelitian ini dilakukan di Desa Sekilap Kecamatan Mandor Kabupaten Landak dan sampelnya terdiri dari 44 orang. Berdasarkan hasil penelitian, dapat disimpulkan bahwa berdirinya perkebunan kelapa sawit PT.MAK di Desa Sekilap telah memberikan dampak yang signifikan terhadap berbagai aspek kehidupan masyarakat. Terdapat dampak positif yang mencakup peningkatan pendidikan, akses kesehatan yang lebih baik, peningkatan infrastruktur jalan, akses terhadap teknologi komunikasi, peningkatan pendapatan, dan lapangan kerja, namun dampak negatif juga terlihat, seperti menurunnya minat terhadap pendidikan pada sebagian remaja, kerusakan lingkungan, penurunan kualitas hubungan sosial, peningkatan konflik sosial, dan perubahan perilaku sosial yang menunjukkan penurunan dalam partisipasi dalam kegiatan gotong-royong dan berkontribusi. Dari aspek ekonomi, berdirinya perkebunan kelapa sawit PT.MAK telah memberikan dampak positif dengan meningkatnya jenis pekerjaan, peningkatan pendapatan masyarakat, dan peningkatan harga jual tanah. Namun, dampak negatif seperti pencurian buah kelapa sawit dan ketidaksetaraan ekonomi antara perusahaan pekerja dan non-pekerja juga terjadi
Pengaruh Konsentrasi Pupuk Organik Cair Asal Buah-Buahan terhadap Pertumbuhan dan Hasil Tanaman Cabai pada Tanah Gambut
Full text linkChili is one of the horticultural commodities that has a lot of nutrients and vitamins. Generally chili need sufficient nutrients in their growth and development so that the results can be maximized. Nutrients in the soil can not fully meet the needs of plant nutrients so that the addition of nutrients is required through liquid organic fertilizers from fruits. This research aims to determine the best concentration of liquid organic fertilizer from fruits on the growth and yield of chili plants on peat soil. This research was carried out in the experimental field of the Agriculture Faculty, Tanjungpura University Pontianak, in November 2017 to February 2018. This research used a Completely Randomized Design (CRD), with 5 treatment levels, namely k1 (5 ml /l), k2 (20 ml/l), k3 (35 ml/ l), k4 (50 ml/l), k5 (65 ml/l). Each treatment was repeated 5 times with 4 plants sample. Variables observed in this research include plant height, flowering time, plant dry weight, fruit length, fruit diameter, number of fruits, and weight of fruit per plant. The results of this research is the concentration of liquid organic fertilizer from the best fruits not found in this research but the concentration of 65 ml/l of liquid organic fertilizer can increase the growth and yield of chili plants on peat soil
PENGARUH PUPUK VERMIKOMPOS DAN NPK TERHADAP PERTUMBUHAN DAN HASIL KEDELAI EDAMAME PADA TANAH PODSOLIK MERAH KUNING
Full text linkEdamame soybeans (Glycine max (L) Merill) are a type of soybean plant that can be consumed and can be harvested fresh. The development of soybean commodities in West Kalimantan still faces a number of challenges, one of which is low productivity. The use of soil as a planting medium for edamame soybeans is faced with various problems, including poor soil physical and chemical properties. Providing vermicompost organic fertilizer can cause the solid soil to become crumbly, increase its porosity, improve soil aeration and drainage and can cause the pores to open and soil aeration and NPP to supplement the nutrient needs that are lacking in the soil. This research aims to obtain the dose of vermicompost fertilizer, the dose of NPP and the best dose of the interaction of vermicompost fertilizer and NPP on the growth and yield of edamame soybeans on RYP soil. The research was carried out on land located in Southeast Pontianak District, Pontianak City. The research was carried out from August–October 2023. The research used a factorial completely randomized design (CRD) consisting of 2 treatment factors. The first factor is vermicompost (p) which consists of 3 treatment levels consisting of p1 (10 tonnes/ha equivalent to 50 g/plant), p2 (15 tonnes/ha equivalent to 75 g/plant), and p3 (20 tonnes/ha equivalent 100 g/plant) and the second factor is NPP fertilizer which consists of 3 treatment levels consisting of n1 (200 kg/ha equivalent to 1.25 g/plant), n2 (300 kg/ha equivalent to 1.875 g/plant), and n3 (400 kg/ha equivalent to 2.5 g/plant). each treatment combination was replicated 3 times. The observation variables observed in the research were plant height, root volume, plant dry weight, number of production branches, number of pods and pod weight. The interaction between vermicompost treatment at a dose of 20 tons/ha and NPK fertilizer at a dose of 300 kg/ha was the best interaction dose for the variables of plant root volume, plant dry weight and number of pods per plant. Keywords: Edamame Soybeans, Red and Yellow Podzolic, NPP Fertilizer, Vermicompos
Urgensi Kompetensi Penyuluh Pertanian dalam Pemberdayaan Kelompok Tani Lada di Perbatasan Kalimantan Barat
Full text linkThe Urgency of Agricultural Extension Competence in Empowering Pepper Farming Groups on the Border of West Kalimantan. The aim of the research is to describe the urgency of the competency of agricultural instructors in the context of empowering pepper farmer groups on the West Kalimantan border. The type of research is descriptive qualitative. Research data is primary and secondary data. Validate data by triangulating sources and methods. The data analysis technique uses interactive analysis. The results of the research conclude: (1) The target of the extension program is to increase the empowerment of pepper farmer groups, so that pepper farmers receive various information about pepper cultivation so that their production increases and at the same time their income increases; (2) Agricultural extension programs can be successful if they are based on the principles of community empowerment which include: Integrated Development, Human Rights, Sustainability, Empowerment, Self- Reliance, Organic Development, The Integrity of Process, Co-operation, and Participation; (3) The competence of extension workers has a very important contribution in determining the success of the extension program or empowerment of pepper farmers, because the competence of extension workers will increase the competence of farmers in the aspects of knowledge, skills and active participation in managing farmer groups