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Journal : Perkebunan dan Lahan Tropika

Pengaruh Aplikasi Biochar Tempurung Kelapa dan Pupuk Anorganik terhadap Serapan N P K dan Hasil Tanaman Jagung Manis pada Tanah Gambut Yupita, Anyon; Hayati, Rita; Hazriani, Rini
Perkebunan dan Lahan Tropika Vol 13, No 2 (2023)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v13i2.80745

Abstract

Maize (Zea may ssaccharata) is the horticulture in demand current society this. Limited avalability of land productive agriculture causes agricultural development, especially maize plant using peat soil media. Peat soil are low acidity, and nutrient content macro N, P, K available to plant also low. Attempts made for increasing the productivity of peat soils is by giving biochar and proper fertilization. Provision of biochar and inorganic fertilizer in addition to being a source of nutrients for plants, can also improve the physical, chemical and biological properties of the soil. This study aims to determine the influence of the application of coconut shell biochar and inorganic fertilizers on N P K nutrient uptake and maize crop yields. Research using Complete Random Design (CRD) factorial consists of two factors treatment and three replications. The first factor, namely coconut shell biochar which consist of 3 levels. The second factor, namely inorganic fertilizer consisting of 3 levels so there are 27 experimental units consisting of 2 sets of plants. Based on the results of variance, interaction of coconut shell biochar administration and inorganic fertilizer no significantly influence on all treatments. Whereas the administration of coconut shell biochar has no significant influence on soil pH, K uptake and cob weight, but significantly affected the wet weight, dray weight, N uptake and K uptake. Inorganik fertilizer has no significant influence on soil pH, wet weight, dry weight, N uptake and cob weight, but has a significant influence on P uptake and K uptake. The best cob weight is at A1B3 treatment (biochar coconut shell 55 gram/polybag + inorganic fertilizer 5,1 gram/polybag).
Indeks Kualitas Tanah Lahan Pasang Surut pada Tiga Tipe Penggunaan Lahan di Desa Punggur Kecil Kabupaten Kubu Raya Vera, Konselia D.; Umran, Ismahan; Hayati, Rita
Perkebunan dan Lahan Tropika Vol 14, No 1 (2024)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v14i1.80750

Abstract

The study was conducted in the Punggur Kecil Village, Kubu Raya Regency, on three types of land use those are langsat plantations, mixed cropping and rice fields.   Land use change or land conversion is one of the factor that decteasing soil quality. Land use changed that occurs in punggur kecil, reguires any research aim to determining the soil quality index on three types of land use, those are Langsat plantations, mixed crops and rice fields in the punggur kecil village sungai kakap, Kubu Raya District.   Soil sampling using a diagonal system at 3 study sites with 5 points. The amount of samples in the three types of land use are 15 samples. Research parameters include supporting parameters such as soil profile, structure, vegetation type, depth of ground water level, pyrite content and distance of observation location from river / sea. Soil physical properties include bulk density, moisture content in field capacity, total porosity and texture. Soil chemical properties include soil reaction (pH), N-Total, P-Available, K-exchangeble, Ca-exchangeble, Mg-exchangeble, Na- exchangeble, Base Saturation, Cation Exchange Capacity (CEC) and C-Organic. Biological properties include: earthworm population. Stages of research include determining the location of research sampling, sample analysis in the laboratory, determination of the minimum data set (MDS) with principal component analysis (PCA) as a weight index, scoring of soil indicators and determination of soil quality index. Data processing using microsof excel 2010 and statistical applications SPSS 16. The results showed langsat plantations have a soil quality index of 0.44 (medium criteria). Mixed crop land has a soil quality index value of 0.35 (low criteria). Rice fields have a soil quality index value of 0.35 (low criteria).
Pengaruh Kompos Tandan Kosong Kelapa Sawit dan Abu Cangkang Kerang Terhadap Serapan Unsur Fosfor dan Produksi Tanaman Jagung Manis di Tanah Ultisols Pratama, Anggi; Umran, Ismahan; Hayati, Rita
Perkebunan dan Lahan Tropika Vol 13, No 2 (2023)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v13i2.80744

Abstract

Utilization of Ultisols for sweet maize cultivation has several barriers, especially low of soil acidity, CEC, nutrient availability, organic matter and high of Al, Fe, and Mn consentration. This research was aimed to know the interaction of palm oil empty fruit compost and cockle shell ash on phosphorus uptake and yield of sweet maize in Ultisols. The experiment was carried out in screen house of Agriculture Faculty, Tanjungpura University. The research used factorial design arranged in a completely randomized design (CRD) consisting of two factors treatment (CRD). The first factor is palm oil empty fruit compost consisting control (T0), 670 g/polybag (T1), 1,030 g/polybag (T2) and 1,410 g/polybag (T3). The second factor is cockle shell ash consisting (A0), 3,3 g/polybag (A1), 4,4 g/polybag (A2), and 5,5 g/ polybag (A3). Each tretments was done in 3 replication. The parameters are soil pH, C-Oraganik, P-Available, phosphorus uptake, cob length, and cob weight. The results showed T0A3 can increase soil pH highest with the value 6.08. T3A2 can increase C-Organic with the value 2.31. T2A1 can increase P-Available with the value 26.96. T2 (1,030 g/polybag) significantly affected phosphorus uptake and cob weight.  
Co-Authors A.A. Ketut Agung Cahyawan W Afendy, Florensius Irwan Afriyanto Agustine, Leony Ainun Marliah Al-Amin, Al-Amin Aldri Frinaldi Alhaddad, Abdul Mujib Amrullah Amrullah Anggi Pratama Anshari, Gusti Zakaria Apriana, Isna ari krisnohadi Arief, Fiera Budiarsyah Armadi , Yukiman Armadi, Yukiman Armilia Sari, Armilia Artanti Puspita Sari Asadi Abdullah Asfaruddin Asfaruddin Bambang Widiarso Caroline, Agnes Cyntia Dedi Kurniawan Denah Suswati Dewi, Arsita Maharani Kusuma Dwi Maharrani Edi Efrita Edy Marwan Efrita , Edi Eka Suzanna Erida Nurahmi ERYANSYAH, ERYANSYAH Estuninggusti, Gati Fadhilah Naulina, Alfi Fadhlurrahman, Syarif Novel Farida Ariyani Feni, Rita Fiftinova Fiftinova Fiftinova, Fiftinova Firmanto, Dunstan Ardi Hadiana, Claudia Bella Hajar Mukaromah Hariswan Putera Jaya Hariswan Putra Jaya, Hariswan Putra Hasanah, Riska Hasanuddin Hasanuddin Hasanuddin Hesti Wahyuni Anggraini, Hesti Wahyuni Husna, Rika Ida Rosmalina, Ida Irawan, Ria Irhamni, Dinda Islamuddin Islamuddin Islamuddin, Islamuddin Ismahan Umran Ismail Sulaiman Jafrizal Jafrizal, Jafrizal Jihansyah, Jihansyah Junaidi Junaidi juraidah, juraidah Kesumawati , Neti Machdalena Vianty Maheran Mulyadi Maragaraya, Yerikho Mardiana - Marwan, Edy Maudy, Melly Maulida, Syarifah Maulidi Maulidi Mawar, Supriadi Melianti, Melianti Muhammad Saleh Muharram, Reza Mulyadi, Maheran Mulyani Mulyani Mulyaningsih, Endang Muslih Hambali Muthmainnah Muthmainnah Mutmainah, Elni Nanda Mayani Nasution, Ummi Khairiah Natalia - Neli Definiati Nengsih, Helaria Setiani Neti Kesumawati, Neti Nicholas Ginting, David Samuel Nirwana, Salwa Nova Lingga Pitaloka, Nova Lingga Nurah Mani, Rita Amalia Nuriman, Muhammad Poespodihardjo, Angga Putra, Hanif Ramadhan Fahmi Putri, Dhelittya Finaliyani Putri, Ermalati Ramadhan, M Osa Riduansyah Riduansyah, Riduansyah Riduansyah, . rini hazriani Rini Susana Rita Inderawati Rita, Wusmalinda Rizka Wahyumi Rizki, Saffira Nurfadilah Romiyanto, Romiyanto Saputra, Surya Ade Sari, Puja Sarina Sarina Simamora, Melisa Kristina Siti Hafsah Sofendi SOFENDI SOFENDI, SOFENDI Sri ApriyanI Sulakhudin Sulakhudin Sumarno . Suryadi Suryadi Suryadi Sutarman Gafur Syamsuddin Syamsuddin Syapsan -, Syapsan Tera Maritha, Tera Tita Ratna Wulan Dari Tribudi, Yuli Arief Tribudi, Yuli Arief Usman Usman Usman Vera, Konselia D. Vida Rana Nasution, Jilan Vitri Indrawati, Urai Suci Yulies Wijaya, Alhenri Yasir Arafat, Yasir YONAL, PETRUS Yupita, Anyon Yusnaweti, Yusnaweti Zuraida Zuraida