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All Journal Agrotrop : Journal on Agriculture Science
GEDE MENAKA ADNYANA
Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana
Agriculture, Biological Sciences & Forestry

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Penerapan Strategi dan Teknologi PHT untuk Mendukung Syarat Kualitas Produk Pertanian dalam Menghadapi Era Perdagangan Global (Review) GEDE MENAKA ADNYANA; I PUTU DHARMA; UTAMI UTAMI
Agrotrop : Journal on Agriculture Science Vol 6 No 1 (2016)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.827 KB)

Abstract

Implementation Strategy and Technology of IPC to Support Terms of Quality Agricultural Products Era Dealing in Global Trade. In the era of free trade in the world, export-import activities, especially agricultural products and other dairy products, according to the agency authorized trade-WTO states that the flow of goods can no longer inhibited by rules such as tariffs and other barriers, but by the quality standards of agricultural and processed products. Faced with this situation, the government of Indonesia through the Ministry of Agriculture has issued regulation No. 27/Permentan/PP.340/5/2009 about oversight of expenditures and revenues fresh food of plant origin. In addition, it was also applied to the field school IPC and implement SOPs for agricultural products exported as coffee and cocoa.
Aplikasi Pemberian Tinggi Genangan dan Dosis Pupuk Organik terhadap Hasil Padi Varietas Ciherang GEBY SAHALA SIMAMORA; I PUTU DHARMA; GEDE MENAKA ADNYANA
Agrotrop : Journal on Agriculture Science Vol 8 No 2 (2018)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.085 KB) | DOI: 10.24843/AJoAS.2018.v08.i02.p05

Abstract

The Application of High Puddle and Organic Fertilizer on Rice Yield Ciherang Variety. Rice (Oryza sativa L.) is the staple vital food of Indonesian people. National rice production has not been able to meet the needs of the population, despite many efforts such as the use of improved varieties, fertilization, the use of agricultural machinery, and the use of pesticides. This study aimed to determine the effect of water level and organic fertilizers on crop yields of rice. This experiment used randomized block design in a simple treatment, namely the combination of the water level and the dose of organic fertilizer. This research using analysis of variance (ANOVA) to determine the effect of treatment on the variables tested. If treatment significant it will be followed by LSD test 5%. The results showed that the treatment of combination of water level and organic fertilizers provide a very real effect on the growth and yield of rice (Harvest dry grain yield ha-1). Harvest dry grain yield ha-1 obtained at the highest AMP2 treatment, namely without flooding water and organic fertilizers and 6 t ha-1 at 10.92 t ha -1 were significantly higher 70.09 % compared to the treatment of farmers. Based on the research results, it can be recommended that the application of water-saving cultivation of organic fertilizer with a dose of 6 t ha -1 needs to be done to improve rice yields.
Mekanisme Adaptasi Tanaman Padi pada Kondisi Cekaman Kekeringan dan Upaya Mengatasi Kegagalan Panen (Review) GEDE MENAKA ADNYANA; I MADE SUKEWIJAYA; NI NYOMAN ARI MAYADEWI
Agrotrop : Journal on Agriculture Science Vol 3 No 1 (2013)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

Mechanism of Rice Adaptation at Drought Stress Conditions and Effort to Prevent Crop Failure Harvest losses of rice caused by drought is about 15-20% every year, so it needs rice varieties that can adapt to the conditions referred to in order to harvest losses can be reduced. To get the rice varieties that can adapt to environmental conditions such as drought, then the required information in advance about the properties owned by the rice plant varieties capable of responding to drought conditions. This paper is organized with the aim to study the mechanisms of adaptation of plant varieties of rice in drought stress conditions. Adaptation mechanisms are grouped into two main groups namely, anatomy morphological adaptation mechanism and physiology biochemical mechanisms of metabolic adaptation. Morphological adaptation mechanisms include anatomic distribution properties and root growth, maintain plant water potential, canopy temperature, the leaves curl and abort. Biochemical adaptation mechanisms include metabolic physiology traits ability to synthesize secondary metabolites such as ethylene and abscisic acid, osmotic adjustments such as increasing accumulation of sugars, amino acids and proline. Furthermore, to prevent crop failure takes effort to implement cultivation techniques schedules and cropping patterns, planting drought-resistant varieties, and the addition of organic matter.
Co-Authors GEBY SAHALA SIMAMORA I Made Sukewijaya I PUTU DHARMA NI NYOMAN ARI MAYADEWI UTAMI UTAMI