PERBEDAAN JUMLAH BIBIT PER LUBANG TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI (Oryza sativa L.) DENGAN MENGGUNAKAN METODE THE SYSTEM RICE INTENSIFICATIONDifference amount per hole planting seeds on the growth of plant and rice (Oryzasativa L.) using the system rice intensification Abstract: The purpose of this study was to determine the extent of the effect of differences in the number of seeds per planting hole on the growth and yield of rice(Oryzasativa L.) using the SRI(TheSystem of RiceIntensification).Research conducted at the Experimental Farm, Faculty of Agriculture University of the Free Surabaya, from January to March 2016. The study used randomized block design (RAK) consists of six (6) Keywords: The number of seeds per hole, Rice, RAK, SRI. Mahrus Ali
Purpose:The aim of the study to present the role of internal audit in the company. Design/methodology/approach: Research conducted qualitative nature and focus on how the role of internal audit of the management of risk in the organization.Findings: . There is a relationship that is so tightly between the internal audit and corporate management, internal audit which can increase the value and achieve its goals. Research limitations/implications:The Internal Audit Management of Enterprise Risk Management. Practical implications:The role of internal audit in the company is very important to control not only the financial sector but also other sectors that have been determined by the management Internal audit should also adjust its function, not only on financial issues, but other problems, associated with risk and improved control strategies.. Originality/value:Internal audit was originally only focused on accounting examination, this time the tests associated with risk.
Limbah ikan di Indonesia belum dimanfaatkan secara maksimal. Kurangnya pengetahuan masyarakat tentang pemanfaatan limbah ikan dan belum adanya penerapan teknologi dalam pengelolaan limbah ikan menjadi kendala dalam pemanfaatan limbah ikan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai konsentrasi pupuk organik limbah ikan tuna terhadap pertumbuhan dan hasil tanaman pakchoy. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Merdeka Surabaya. Metode Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan pola menggunakan1 faktor yaitu Konsentrasi Pupuk Organik Cair Limbah Ikan Tuna (P) terdiri dari 5 level perlakuan, antara lain: P0 = 0 ml POC per liter air; P1 = 5 ml POC per liter air; P2 = 10 ml POC per liter air; P3 = 15 ml POC per liter air; P4 = 20 ml POC per liter air dan P5 = 25 ml POC per liter air.Percobaan ini diulang 3 kali dengan tiap-tiap perlakuan terdapat 5 tanaman sampel, sehingga diperoleh 75 perlakuan.Adapun parameter yang diamati antara lain :Panjang tanaman (cm),Jumlah daun,Panjang akar, Berat segar tanaman (gram). Berdasarkan hasil penelitian, maka dapat disimpulkan sebagai berikut : 1). Terdapat pengaruh signifikan dari konsentrasi POC limbah ikan tuna terhadap peningkatan pertumbuhan tanaman pakchoi pada variabel yang diteliti, meliputi : jumlah daun, panjang tanaman, panjang akar, berat basah per tanaman pada masa pertumbuhan tanaman pakchoi. 2).Nilai tertinggi dicapai oleh perlakuan P5 yaitu konsentrasi sebesar 25 ml POC limbah ikan tuna per liter air pada semua parameter pengamatan; namun secara statistik nilai optimal dicapai oleh perlakuan P4 (20 ml POC urine sapi per liter air) karena berbeda tidak nyata dengan perlakuan P5 pada semua variable yang diteliti, seperti jumlah daun, panjang akar, berat basah per tanaman karena dianggap lebih efektif dan efisien.
Garbage is a very large natural resource originating from housing and markets which ultimately waste becomes an important problem for densely populated urban areas if not utilized properly. Composting is basically an effort to activate microbial activities in order to accelerate the decomposition process of organic matter. The result of the reshuffle is called compost which is used as fertilizer that can provide nutrients for plants and improve soil fertility.)This activity is the implementation of appropriate technology in the mass composting of urban organic waste, especially in the empowerment of urban agricultural land (urban faming) which is carried out in the RW area. 02 Kalirungkut Village, Rungkut District, Surabaya City.The models offered to solve the problem of urban organic waste for partners are: 1). Help prepare assistance to improve expertise and skills in the management of urban organic waste mass composting; 2). Provide support in mobilizing community participation so that they consciously and voluntarily understand waste problems in order to become compost products that are beneficial for the cultivation of productive plants and greening the surrounding environment; The results of the implementation of this appropriate technology show that there is awareness of community participation in waste management by implementing the 3R (reduce, refuse, recycle) aimed at reducing the amount of waste starting at the source by sorting household waste in the form of organic waste and inorganic waste. With the urban agriculture movement, it can be an alternative to maintain family food security, besides being able to make a major contribution in providing green open space
Pengolahan tanah awalnya dilakukan secara konvensioal atau secara tradisional, dengan menggunakan tenaga hewan ternak (sapi, kerbau, dan kuda). Seiring dengan perkembangan zaman, pengolahan tanah konvensional diganti dengan pengolahan secara modern menggunakan teknologi yang canggih. Alat-alat sederhana yang umumnya digunakan untuk mengolah tanah seperti cangkul, parang, sabit dan lain-lain, sekarang diganti dengan bajak dan garu yang di gandengkan dengan traktor. Secara empiris zaman dulu manusia menggunakan tenaga hewan untuk membajak dan mengolah tanah. Sekarang tenaga hewan ternak tersebut telah digantikan dengan tenaga mesin. Sehingga pengolahan tanah menjadi lebih efisien dan efektif.Pengolahan tanah merupakan proses merubah sifat sifat fisik tanah dengan cara memotong, membalik, memecah, atau membongkar tanah, sehingga tanah dapat diolah untuk menanam. Pengertian lain, pengolahan tanah dalam usaha budidaya pertanian bertujuan untuk menciptakan keadaan tanah olah yang siap tanam baik secara fisis, kemis, maupun biologis, sehingga tanaman yang dibudidayakan akan tumbuh dengan baik. Pengolahan tanah terutama akan memperbaiki secara fisis, perbaikan kemis dan biologis terjadi secara tidak langsung. Implemet Traktor dibedakan berdasarkan tahap pengolahannaya yaitu pengolahan tanah pertama dan pengolahan tanah kedua. Masing-masing tahapan memiliki fungsi yang berbeda-beda. Pada pengolahan tanah pertama berfugsi untuk membalikan tanah, menghancurkan tanah dan membongkar tanah, alat-alat yang digunakan dalam pengolahan tanah pertama bajak singkal, baja piring, bajak rotari, bajak chisel dan bajak sub soil. Sedangkan pada pengolahan tanah kedua berfungsi menggemburkan dan meratakan tanah.
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