Studi Komunitas Gulma Di Areal Pertanaman Pala (Mirystica Fragrans Houtt) Pada Stadium Tanaman Belum Menghasilkan Dan Menghasilkan Di Desa Rutong Kecamatan Leitimur Selatan Kota Ambon

The research was conducted in Rutong Village, Ambon City in order to determine the composition of weeds and weeds as well as weeds predominant in the nutmeg crop yield and immature. Field data collection was done by using a survey method. The results showed the number of weeds in immature stages are found 21 species of weeds, while on the stage of the producing plant 22 types of weeds found. In stage producing plant, the dominant weed species was Selaginella willdenowii Backer with SDR 42.41%. On the immature stage, the dominant weed species were weeds Selaginella willdenowii Backer with SDR 34.38%. While the dominant weed was an annual broadleaf weed

Kajian Produktivitas Tanaman Pala (Myristica SP.) di Kecamatan Kairatu Barat Kabupaten Seram Bagian Barat

Nutmeg crop (Myristica sp.) is one of the local specific commodity in Maluku, besides cloves and already well-known as spice crop. However, problems often faced by farmers are the decline of productivity due to factors such as the age of nutmeg tress, the absence of fertilization, bad plant spacing, minimal control of weeds and pests, and lack of availability of seed technology. This research was conducted in the region of western Kairatu Sub-District, Western Seram District, ie. in the villages of Kamal, Nuruwe, and Lohiatala. The purpose if this study was to determine the productivity of nutmeg in the region. The process of collecting data in the field was conducted by using a survey method. The results showed the number of plants in the Nuruwe village were more than in Kamal and Lohiatala villages with various plants spacing

Pengaruhpemberian Pupuk Npk Terhadap Pertumbuhan Bibit Tanaman Pala (Myristica Fragran Houtt)

Penelitian ini bertujuan untuk menganalisis pengaruh pemberian pupuk NPK dandosisyang baik bagi pertumbuhan bibit tanaman pala.Penelitian menggunakan rancangan acak lengkap (RAL) faktor tunggal dengan 5 taraf perlakuan dan 3 ulangan, sehingga terdapat 15 satuan percoban. Umur bibit yang dipakai adalah seragam yaitu 6 bulan.Perlakuan yang diberikan adalah: F0 = tanpa pupuk (kontrol), F1 = 2 gram/polibag, F2 = 4 gram/ polibag, F3 = 6 gram/polibag, F4 = 8 gram/polibag. Frekwensi pemberiannya dilakukan setiap 2 minggu selama 2 bulan. Data penelitian ini dianalisis dengan menggunkan Analisis Sidik Ragam (Analiss Of Variance) dan apabila ada yang berbeda nyata di lanjutkan dengan uji BNT (Beda Nyata Terkecil). Hasil penelitian menunjukan Perlakuan pupuk NPK memberikan pengaruh yang nyata untuk peubah tinggi tanaman pada umur 15 HSP dan 60HSP tetapi tidak berpengaruh nyata pada peubah diameter batang, jumlah daun dan luas daun. Dosis pupuk NPK optimal dan ekonomis yang dapat memberikan hasil baik adalah perlakuan F4 dengan dosis 8 gram/polibag tetapi pengaruhnya hanya pada tinggi tanaman

ILC Reference Design Report Volume 1 - Executive Summary

The International Linear Collider (ILC) is a 200-500 GeV center-of-mass high-luminosity linear electron-positron collider, based on 1.3 GHz superconducting radio-frequency (SCRF) accelerating cavities. The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 cm^-2s^-1. This report is the Executive Summary (Volume I) of the four volume Reference Design Report. It gives an overview of the physics at the ILC, the accelerator design and value estimate, the detector concepts, and the next steps towards project realization.The International Linear Collider (ILC) is a 200-500 GeV center-of-mass high-luminosity linear electron-positron collider, based on 1.3 GHz superconducting radio-frequency (SCRF) accelerating cavities. The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 cm^-2s^-1. This report is the Executive Summary (Volume I) of the four volume Reference Design Report. It gives an overview of the physics at the ILC, the accelerator design and value estimate, the detector concepts, and the next steps towards project realization

ILC Reference Design Report Volume 4 - Detectors

This report, Volume IV of the International Linear Collider Reference Design Report, describes the detectors which will record and measure the charged and neutral particles produced in the ILC's high energy e+e- collisions. The physics of the ILC, and the environment of the machine-detector interface, pose new challenges for detector design. Several conceptual designs for the detector promise the needed performance, and ongoing detector R&D is addressing the outstanding technological issues. Two such detectors, operating in push-pull mode, perfectly instrument the ILC interaction region, and access the full potential of ILC physics.This report, Volume IV of the International Linear Collider Reference Design Report, describes the detectors which will record and measure the charged and neutral particles produced in the ILC's high energy e+e- collisions. The physics of the ILC, and the environment of the machine-detector interface, pose new challenges for detector design. Several conceptual designs for the detector promise the needed performance, and ongoing detector R&D is addressing the outstanding technological issues. Two such detectors, operating in push-pull mode, perfectly instrument the ILC interaction region, and access the full potential of ILC physics

ILC Reference Design Report Volume 3 - Accelerator

The International Linear Collider (ILC) is a 200-500 GeV center-of-mass high-luminosity linear electron-positron collider, based on 1.3 GHz superconducting radio-frequency (SCRF) accelerating cavities. The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 cm^-2 s^-1. The complex includes a polarized electron source, an undulator-based positron source, two 6.7 km circumference damping rings, two-stage bunch compressors, two 11 km long main linacs and a 4.5 km long beam delivery system. This report is Volume III (Accelerator) of the four volume Reference Design Report, which describes the design and cost of the ILC.The International Linear Collider (ILC) is a 200-500 GeV center-of-mass high-luminosity linear electron-positron collider, based on 1.3 GHz superconducting radio-frequency (SCRF) accelerating cavities. The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 cm^-2 s^-1. The complex includes a polarized electron source, an undulator-based positron source, two 6.7 km circumference damping rings, two-stage bunch compressors, two 11 km long main linacs and a 4.5 km long beam delivery system. This report is Volume III (Accelerator) of the four volume Reference Design Report, which describes the design and cost of the ILC

International Linear Collider Reference Design Report Volume 2: PHYSICS AT THE ILC

This article reviews the physics case for the ILC. Baseline running at 500 GeV as well as possible upgrades and options are discussed. The opportunities on Standard Model physics, Higgs physics, Supersymmetry and alternative theories beyond the Standard Model are described.This article reviews the physics case for the ILC. Baseline running at 500 GeV as well as possible upgrades and options are discussed. The opportunities on Standard Model physics, Higgs physics, Supersymmetry and alternative theories beyond the Standard Model are described