The objective of this study was to observe the growth and production yield of superior orange popcorn corn varieties, as well as to obtain F3 generation seeds from the cross between these two plants. This research was conducted in Indralaya District, Ogan Ilir Regency from July to October 2025. The research began with cross breeding purple popcorn corn of the F2 generation as the male parent, u…
Ultisols that are utilised continuously, without paying attention to the management of organic matter and fertility levels, result in decreased soil productivity. To determine the best dosage of biomass, compost, and wet ash on Ultisol in the field laboratory of soil department on sweet corn crop production. To determine the production of sweet corn on the application of biomass, compost, and w…
Ultisol is a soil that is classified as having low fertility. Judging from its wide distribution, Ultisol soil has great potential to be used as agricultural cultivation land. This research aims to determine the effect and best dose of biomass, compost and wet ash application on N, P and K uptake in sweet corn plants in ultisol. This research was carried out in the Field Laboratory of the Soil …
The objective of current research was to study the effect of Rock Phosphate on colonization of indigenous mycorrhizae, P absorption, and growth of maize, upland rice and long bean in lmperata cyl indrical-grown ultisols. The research was conducted from August 2003 to March 2004, using Split Plot Design. The Main plot was crop type (maize, upland rice and long bean); while the sub-plots was Rock…
Pemanfaatan tanah yang kurang subur seperti Ultisol memerlukan berbagai masukan seperti bahan organik, pupuk dan pengelolaan yang tepat. Untuk itu, penelitian ini bertujuan untuk menentukan takaran dan kombinasi bokashi, dolomit dan pupuk NPK yang memberikan pengaruh terbaik terhadap respirasi tanah dan pertumbuhan jagung manis pada Ultisol. Penelitian ini dilaksanakan dari bulan Agustus sampai…
This study aimed to determine the optimal dosage of seaweed-based biostimulants on the gowth and yield of sweet corn plants (Zea mays saccharata Sturt.). The research was conducted at the Experimental Garden of PT Pupuk Sriwidjaja Palembang from August to November 2023. The method used in this study was a Randomized Complete Block Design (RCBD) with 5 treatments, each treatment repeated 6 times…
This study aimed to determine the effectivity of some mixed herbicide formulations of atrazine, mesotrione, and nicosulfuron to control weeds and its effect on the growth and yield of corn (Zea mays L.). This research was conducted at the Experimental Garden of the Faculty of Agriculture, Sriwijaya University Indralaya from November 2022 to May 2023. The metode used in this study was a randomiz…
Penelitian bertujuan untuk menguji sinergisme multi isolat bakteri dan mendapatkan komposisi isolat bakteri Azotobacter, Azospirillum, Bakteri Pelarut Fosfat, dan Bakteri Endofitik terbaik dalam meningkatkan pertumbuhan dan serapan nitrogen tanaman jagung pada Inseptisol asal lebak. Percobaan dilakukan dengan Rancangan Acak Lengkap (RAL), dengan * menggunakan kombinasi bakteri Azospirillum, Azo…
Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi tanaman jagung yang diaplikasikan pupuk cair ekstrak kompos dengan berbagai konsentrasi dan waktu pemberian. Penelitian ini dilaksanakan mulai bulan September 2011 sampai Februari 2012 di Balai Penelitian Terpadu (ATP) Desa Bakung, Kecamatan Indralaya, Kabupaten Ogan Ilir. Penelitian ini menggunakan Rancangan Acak Kelompok Fakto…
Penelitian ini bertujuan untuk mengevaluasi beberapa karakteristik agronomi populasi tanaman hasil persilangan jagung berkadar protein tinggi dan toleran tanah masam. Penelitian dilaksanakan di Desa Tanjung Seteko Kecamatan Indralaya, Ogan Ilir, Sumatera Selatan pada bulan Januari sampai April 2009. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 8 perlakuan dan 3 ulangan. Fakto…
Soil organic matter is an important basic part of soil fertility, land productivity and land quality. Even in sustainable agriculture, soil C-Organic is a soil property that is used as an indicator of sustainable natural resources. The purpose of this study was to evaluate and map the distribution of soil organic matter content in the Experimental Garden of the Faculty of Agriculture, Sriwijaya…
Abu terbang batubara berasal dari hasil pembakaran batubara pada PLTU. Abu terbang memiliki potensi yang cukup besar untuk dimanfaatkan sebagai bahan tambahan atau pembenah tanah mengingat jumlahnya yang cukup banyak atau sekitar 2,4 juta ton. Namun demikian, perlu adanya penambahan bahan organik berupa pupuk kandang untuk melengkapi nutrisi secara menyeluruh pada hasil campuran keduanya. Penel…
This research goals is to determine the impact of the coal fly ash mixture with chicken manure and TSP fertilizer on the growth of maize (Zea mays) on Ultisols. This study was conducted in November 2012 to July 2013 in a plastic house, then observating the height of com at 15, 30, and 45 days after planting and com weight. Soil Chemical analysis carried out in the Laboratory of Chemistry, Biolo…
Penelitian ini dilakukan untuk mempelajari kemungkinan budidaya jagung manis untuk menghasilkan baby corn, jagung manis dan hijauan pakan ternak dalam satu kali penanaman. Penelitian ini dilaksanakan dengan bekerjasama bersama petani di Desa Cempaka Nuban, Kecamatan Batanghari Nuban, Kabupaten Lampung Timur pada bulan April sampai Agustus 2021. Penelitian ini disusun menggunakan rancangan acak …
The purpose of this study are to 1) Identify the condition of soil physical properties (color, texture, bulk density, total pore space. 2) Determine the condition of water management systems in supporting the growth of com plants. 3) Identifying the links between the physical properties of soil and good water management system for the development of com plants. This research was conducted on re…
Research aimed to determine and evaluated growth and production of several Unsri-maize accessions. The research was carried out from November 2019 to February 2020 in collaboration with farmers in farm-land area at Toto Mulyo village, East Lampung Regency, Lampung. This research was designed as a Nested model of Randomized Block Design (RBD). Research evaluated eight accessions namely Unsri-J1,…