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Journal : AGRIPEAT

PERTUMBUHAN STEK BATANG CINCAU HIJAU (Premna oblongifolia Merr) AKIBAT PEMBERIAN PUPUK ORGANIC CAIR DAN PUPUK NPK PADA TANAH GAMBUT Yustinus Sulistiyanto; Siti Zubaidah
AgriPeat Vol. 22 No. 01 (2021): JURNAL AGRIPEAT VOLUME 22 NO. 01 MARET 2021
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v22i01.3312

Abstract

Green cincau (Premna oblongifolia Merr) is a functional food plant that needs to be developed because it functions as a refreshing plant and has high chlorophyll content to increase endurance and its phytochemical content which is useful for overcoming various diseases. Green cincau (Premna oblongifolia Merr) in peat soils have not been widely cultivated due to the constraints of low soil fertility. This research is basic research aiming to determine the effect of using liquid organic fertilizers and inorganic fertilizer on the growth of green cincau in peat soil. The research was conducted in the greenhouse of the Department of Agronomy and soil analysis was carried out at the UPR Integrated Laboratory. This research used a factorial completely randomized design (CRD) consisting of 2 factors, namely factor I (Liquid Organic Fertilizer) consisting of 3 types, namely: P0 = without liquid organic fertilizer; P1 = Agrobost liquid organic fertilizer; P2 = Nasa liquid organic fertilizer; Factor II (NPK Inorganic Fertilizer) which consists of 3 levels, namely: N0 = NPK 0 g polibag-1; N1 = NPK 1 g polibag-1; N2 = NPK 2 g polibag-1. There were 9 treatment combinations, the replication was carried out 3 times so that there were 27 experimental units. Growth observation variables included a number of shoots, shoot length, number of leaves, leaf area, leaf fresh weight, number of roots, root length, and root fresh weight. Data were analyzed by analysis of variance (F test) at the 5% level, if the effect was significant, then tested it with the 5% BNJ test. The results showed that the interaction of liquid organic fertilizer and NPK inorganic fertilizer did not significantly affect all variables. The application of liquid organic fertilizer affects the number of leaves, leaf area, leaf fresh weight, number of roots and root fresh weight. Nasa organic fertilizer provides better growth than Agrobost with 13.42 leaves shoots-1, 2,623.40 cm2 leaf area polibag-1, 47.02 g polibag-1 fresh leaf weight, 12 roots number polibag-1 and 1.55 root weight g polibag-1. NPK inorganic fertilizer at a dose of 2 g polibag-1 resulted in better leaf fresh weight, namely 45.64 g polibag-1
https://doi.org/10.36873/ KESIAPAN MASYARAKAT UNTUK MENGEMBANGKAN INTENSIFIKASI USAHATANI PADI LADANG PADA LAHAN GAMBUT DI DESA TUWUNG KECAMATAN KAHAYAN TENGAH KABUPATEN PULANG PISAU PROVINSI KALIMANTAN TENGAH: Readiness Of The Community To Develop The Intensification Of Rice Field Business On Peat Land In Tuwung Village, Kahayan Tengah District, Pulang Kisau Regency, Central Kalimantan Province Suharno Suharno; Trisna Anggreini; Siti Zubaidah; Eti Dewi Nopembereni
AgriPeat Vol. 22 No. 2 (2021): JURNAL AGRIPEAT VOL. 22 NO. 2, SEPTEMBER 2021
Publisher : Fakultas Pertanian Universitas Palangka Raya

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

Abstract

The development of dryland rice farming on peatlands has great potential in order to increase national food production, especially rice. This research is a preliminary study or base line study of the action research on the intensification of upland rice on one hectare of peatland which was carried out in Tuwung Village, Kahayan Tengah District, Pulang Pisau Region of Central Kalimantan. This study aims to determine the technical and socio-economic potential and the readiness of the local community to participate in this activity. The research was conducted by exploring the opinions and responses of the local community through Focused Group Discussions (FGD) and digging up secondary data and information and appropriate literature. Tuwung village has great technical potential in the form of a fairly large land, which is 9,253 ha in the form of dry land in a peat swamp ecosystem supported by rainfall and an appropriate agro-climate for agricultural development. Currently, most of the land is in the form of rubber plantations, secondary forests and shrubs and shrubs from former cultivation that have been left uncultivated (not cultivated) for more than ten years, as well as river and oxbow lake areas, which are lakes formed from dead streams that have been formed by the river. Agricultural potentials that can be developed in this village include upland rice and secondary crops, horticulture (fruits and vegetables), animal husbandry, aquaculture (karamba) and forestry. The support and enthusiasm of the local community for the success of the study on the intensification of upland rice farming on peatlands in this village is very high, as evidenced by the establishment of a farmer group called the “Bawi Hapakat”, which is a women's farmer group. The farmer groups are the target of community development and empowerment and as direct beneficiaries of this activity
PENGARUH PUPUK ORGANIK CAIR DAN PUPUK MAJEMUK NPK TERHADAP PERTUMBUHAN SETEK BATANG CINCAU HIJAU: Effect of Liquid Organic Fertilizer and NPK Compound Fertilizer On The Growth of Green Grass Cincau (Premna oblongifolia Merr) Stem Cuttings in Peat Soil Agung Prasetyo; Sih Winarti; Siti Zubaidah; Yustinus Sulistiyanto; Hastin Ernawati Nur Chusnul Chotimah
AgriPeat Vol. 23 No. 2 (2022): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v23i2.5960

Abstract

This study was to determine the effect of NPK and liquid organic fertilizers and the interaction on the growth of green grass jelly stem cuttings on peat soil. The research was carried out in September - December 2020, located in the plastic house of the Experimental Garden Installation Department of Agricultural Cultivation, Faculty of Agriculture, University of Palangka Raya. This experiment used a factorial completely randomized design (CRD) consisting of 2 (two) treatment factors with 3 (three) replications. The first factor was the concentration of POC administration consisting of 4 (four) levels (0, 3, 6 and 9 mL of POC L-1 water) and the second factor is the dose of NPK 15: 15: 15 fertilizer consisting of 4 (four) levels ( 0, 1, 2 and 3 g NPK polybag-1). The results showed that there was an interaction between the administration of 3 mL POC L-1 water and 3 g NPK polybag-1 on shoot length (77.57 cm) and the treatment of 9 mL POC L-1 water and 3 g NPK polybag-1 on weight. fresh leaves (53.83 g). A single factor of 3 g NPK polybag-1 fertilizer was able to give a significant effect on the number of shoots (4.58 pieces), shoot length (75.31 cm), number of leaves (38.33 strands), leaf area (3032.77 cm2), heavy fresh leaves (54.86 g) root length (30.99 cm) and root volume (7.00 cm-3). The provision of 9 mL of POC L-1 water gave a significant effect on the number of roots in the treatment (10.58 fruit) and root weight in the treatment of 9 mL of POC L-1 water (2.39 g)