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Analisis Pertumbuhan Varietas Lokal dan Unggul Padi Sawah pada Budidaya Secara Organik Aziez, Achmad Fatchul; Indradewa, Didik; Yudono, Prapto; Hanudin, Eko
Agro-UPY Vol 6, No 1 (2014): Agro-UPY
Publisher : Prodi Agroteknologi, Fakultas Pertanian, Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Intisari Penerapan pertanian organik pada padi sawah pada umumnya menggunakan varietas lokal, sedangkan varietas unggul jarang digunakan. Varietas lokal dan varietas unggul padi sawah mempunyai karakter agronomis yang berbeda-beda sehingga apabila dibudidayakan secara organik pertumbuhannya akan berbeda. Tujuan dari penelitian ini adalah untuk menganalisis pertumbuhan varietas lokal dan unggul padi sawah yang dibudidayakan secara organik. Penelitian dilaksanakan di lahan sawah beririgasi dengan jenis tanah Inceptisol, ketinggian tempat 114 m dpl., dan iklim tropis di desa Kebonagung, kecamatan Imogiri, kabupaten Bantul pada  15 September 2013 sampai dengan 1 Januari 2014  dengan menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial 2 faktor perlakuan dan diulang 4 kali. Faktor I adalah cara budidaya yaitu budidaya organik dan budidaya konvensional dan faktor II adalah macam varietas padi sawah yaitu Mentikwangi, Pandanwangi dan Cianjur yang merupakan varietas lokal  dan IR64 dan Cisedane yang merupakan varietas unggul. Parameter yang diamati meliputi indeks luas daun (ILD), umur luas daun (ULD), bobot daun khas (BDK), laju assimilasi bersih (LAB), laju pertumbuhan nisbi (LPN), dan laju pertumbuhan tanaman (LPT). Hasil dari penelitian ini menunjukkan bahwa (1) dengan meningkatnya umur tanaman, maka rasio ILD, ULD, LAB, LPN, dan LPT antara budidaya organik dengan budidaya konvensional semakin mengecil, (2) LAB terdapat hubungan erat dengan BDK, (3) LPN terdapat hubungan erat dengan ULD, BDK dan LAB, (4) LPT terdapat hubungan erat dengan BDK  dan LAB. Kata kunci: Pertanian organik, varietas: lokal, unggul, analisis pertumbuhan
RESPON PERTUMBUHAN DAN HASIL CABAI RAWIT PADA PENGGUNAAAN PUPUK FOSFAT CEPAT LARUT DAN PUPUK KANDANG Achmad Fatchul Aziez; ongko cahyono; Dwi Susilo Utami; Agus Budiyono; Sapto Priyadi; Daryanti; Nurul Ida Cahyani
JURNAL ILMIAH AGRINECA Vol. 21 No. 2 (2021): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v21i2.1470

Abstract

Cayenne pepper (Capsicum frutescens L.) was a plant that has high economic value. The application of phosphate fertilizers in inorganic forms is not friendly to the environment and is slowly available to plants. This research was carried out from October 2019 to January 2020 in Pancot Village, Kalisoro Village, Tawangmangu District, Karanganyar Regency with an altitude of 1200 meters above sea level and Andisol soil type. This study used a completely randomized design with two treatment factors (factorial), namely the first factor is the dose of fast soluble phosphate fertilizer namely 0 kg/ha (no SP36 fertilizer), 150 kg/ha (one application), 150 kg/ha (3 times application), 100 kg/ha (3 times application), and 50 kg/ha (3 times application). The second factor is the dose of chicken manure consisting of 2 levels, namely 0 tons/ha (no chicken manure), and 40 tons/ha. Parameters observed were plant height, flowering age, fresh weight of the plant, number of branches, and number of fruit per plant. The results showed that fast soluble phosphate fertilizer had a very significant effect on plant fresh weight and fruit number. Manure treatment has a significant effect on the parameters of plant height, fresh weight of the plant, total fruit per plant. The interaction of fast soluble phosphate fertilizer and manure had a significant effect on flowering age, fresh weight, and the number of fruits per plant. The best results were in the interaction of fast soluble phosphate fertilizer with a dose of 50 kg/ha and 40 tons/ha of manure.
DAMPAK FISIOLOGIS PENGGENANGAN (WATERLOGGING) PADA TANAMAN Achmad Fatchul Aziez
JURNAL ILMIAH AGRINECA Vol. 12 No. 2 (2012): AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v12i2.174

Abstract

Flooding is the presence of ground water (or other root media) that exceeds the capacity of the field. There are two physiological effects of flooding include : 1. The primary impact of the stress of water shortages due to a potential decline in water, and 2. Secondary effects of stress that is the gaseous stress and ions stress. Ion stress caused by the loss of mineral nutrients, while the gas stress in plants by flooding, there are three causes of the lack of oxygen, excess carbondioxide and excess ethylene. Lack of oxygen is divided into two, namely a state where no available oxygen is called anoxia, and the circumstances in which oxygen is available but it was not normal is called hypoxia. The presence of oxygen deficiency on rhizosfere will cause damage to the plants growing on it. This damage is caused by a disturbance in metabolic processes such as photosynthesis, respiration, carbohydrate distribution, loss of mycorrizae, interference with absorption of nutrients, hormonal disorders, enzymatic activity, the emergence of toxic anaerobic metabolites that would result in the disruption of plant growth. While the impact of excess carbon dioxide in the state were flooding including the accumulation of toxins such as asetaldehide and ethanol. High concentrations of carbondioksida encourage the activity of catalase, nitrate reductase and glycolate oksidase.
UJI BERBAGAI MACAM PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI WIYONO WIYONO; ACHMAD FATCHUL AZIEZ
JURNAL ILMIAH AGRINECA Vol. 7 No. 2 (2007): JURNAL Agrineḉa
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v7i2.212

Abstract

The object of reseacch was the effect kind of liquid organic fertilizers and the kind concentration to the grown and yield of rice plant.
PENDAYAGUNAAN GULMA ECENG GONDOK SEBAGAI PUPUK ORGANIK UNTUK MENINGKATKAN PRODUKTIVITAS TANAMAN KUBIS BUNGA WIYONO WIYONO; ACHMAD FATCHUL AZIEZ
JURNAL ILMIAH AGRINECA Vol. 8 No. 1 (2008): jurnal AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v8i1.213

Abstract

The aim of research to analyze effect eceng gondok organic fertilizers to the growth and yield cabbage.
KEHIJAUAN DAUN, KADAR KHLOROFIL, DAN LAJU FOTOSINTESIS VARIETAS LOKAL DAN VARIETAS UNGGUL PADI SAWAH YANG DIBUDIDAYAKAN SECARA ORGANIK KAITANNYA TERHADAP HASIL DAN KOMPONEN HASIL Achmad Fatchul Aziez; Didik Indradewa; Prapto Yudhono; Eko Hanudin
JURNAL ILMIAH AGRINECA Vol. 14 No. 2 (2014): JURNAL ILMIAH AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v14i2.283

Abstract

Superior varieties and local varieties of paddy fields have different physiological characters so when cultivated organically made possible the result would have been different. The purpose of this research is to know the relation between greenish of leaf, chlorophyll content and rate of photosynthesis as well as local and superior varieties on the yield and yield component. This research was carried out in the greenhouse of Agriculture Faculty, Gadjah Mada University Banguntapan Sleman, in October 2012 to February 2013. The experimental design was Completely Randomized Design (CRD) factorial, 2 factors of treatment and repeated 3 times. Factor I was kind of cultivation, namely organic cultivation and conventional cultivation. Factor II is a kind of rice varieties of rice field consists of 5 kinds of paddy rice varieties consisting of local varieties (mentikwangi, pandanwangi and cianjur) and superior varieties (IR64 and cisedane). The observed parameter includes the greennish of leaf 6, 8, and 10 weeks after planting (WAP), chlorophyll a, chlorophyll b, total chlorophyll, photosynthetic rate and yield and yield components. The results of this research show that the greennish leaf, level of chlorophyll a, chlorophyll b and total chlorophyll as well as the photosynthetic rate of rice fields cultivated organically lower than conventional cultivation. Number of total grain, grain percentage content and grain yield in organic cultivation are lower than conventional farming, but the weight of 1000 grains increased. Mentikwangi variety in organic cultivation the result is increased.
KEHIJAUAN DAUN, KADAR KHLOROFIL, DAN LAJU FOTOSINTESIS VARIETAS LOKAL DAN VARIETAS UNGGUL PADI SAWAH YANG DIBUDIDAYAKAN SECARA ORGANIK KAITANNYA TERHADAP HASIL DAN KOMPONEN HASIL Achmad Fatchul Aziez; Didik Indradewa; Prapto Yudhono; Eko Hanudin
JURNAL ILMIAH AGRINECA Vol. 14 No. 2 (2014): JURNAL ILMIAH AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v14i2.284

Abstract

Superior varieties and local varieties of paddy fields have different physiological characters so when cultivated organically made possible the result would have been different. The purpose of this research is to know the relation between greenish of leaf, chlorophyll content and rate of photosynthesis as well as local and superior varieties on the yield and yield component. This research was carried out in the greenhouse of Agriculture Faculty, Gadjah Mada University Banguntapan Sleman, in October 2012 to February 2013. The experimental design was Completely Randomized Design (CRD) factorial, 2 factors of treatment and repeated 3 times. Factor I was kind of cultivation, namely organic cultivation and conventional cultivation. Factor II is a kind of rice varieties of rice field consists of 5 kinds of paddy rice varieties consisting of local varieties (mentikwangi, pandanwangi and cianjur) and superior varieties (IR64 and cisedane). The observed parameter includes the greennish of leaf 6, 8, and 10 weeks after planting (WAP), chlorophyll a, chlorophyll b, total chlorophyll, photosynthetic rate and yield and yield components. The results of this research show that the greennish leaf, level of chlorophyll a, chlorophyll b and total chlorophyll as well as the photosynthetic rate of rice fields cultivated organically lower than conventional cultivation. Number of total grain, grain percentage content and grain yield in organic cultivation are lower than conventional farming, but the weight of 1000 grains increased. Mentikwangi variety in organic cultivation the result is increased.
UJI KOMPARASI KUALITAS BERAS VARIETAS PADI SAWAH YANG DIBUDIDAYAKAN SECARA ORGANIK DAN KONVENSIONAL Achmad Fatchul Aziez; Didik Indradewa; Prapto Yudono; Eko Hanudin
JURNAL ILMIAH AGRINECA Vol. 16 No. 2 (2016): JURNAL AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v16i2.552

Abstract

Rice quality is the dominant factor of rice. The quality of rice includes the weight percentage of head rice, amylose content and the quality of rice include flavor of rice, rice texture and rice aroma. Rice from different rice varieties will be different quality, so also the way of rice cultivation is also very influential on the quality of rice produced. This study aims to compare the quality of rice from various rice varieties under organically and conventional cultivations. The experiment was conducted on Organic and Conventional rice field in Kebonagung village, Imogiri, Bantul from September 2013 until January 2014 with Inceptisol soil type and altitude of 114 m . This research was designed with Randomized Completely Randomized Block Design which was arranged in a split plot consisting of 2 treatment factors and repeated 4 times. Factor I: Cultivation, namely organic cultivation and conventional cultivation and Factor II kinds of varieties that consist of IR64, Cianjur, Pandanwangi, Mentikwangi and Cisedane. Parameters observed included grain yield, percentage of rice head, amylose content, protein content, and rice quality including rice flavor, rice texture, and rice aroma. The results showed that (1) the yield of grain did not differ between organic cultivation and conventional cultivation. (2) Organic cultivation increased the heavy percentage of rice head of IR64 variety, (3) Organic Cultivation decreased the amylose content of Cianjur and Pandanwangi varieties, and increased the amylopectin level so the rice became more “Pulen” (4) Organic cultivation raises levels of IR64, Pandanwangi, Mentikwangi and Cisedane variety of varieties, (5) Organic cultivations tend to improve the quality of rice including taste, texture and aroma of rice
PENGARUH LAMA PERENDAMAN ZAT PADA BEBERAPA MODEL SAMBUNG PUCUK TERHADAP PERTUMBUHAN BIBIT KOPI (Coffea spp) Pauline Ista Setyo Budi; Achmad Fatchul Aziez; Tyas Sumarah Kurnia Dewi
JURNAL ILMIAH AGRINECA Vol. 16 No. 2 (2016): JURNAL AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v16i2.555

Abstract

The result of the research shows that the is to know the length of plant stimulus substance soaking in some coffee chupon grafting model doesn’t influence the coffee seeds growth.The writing of this thesis is based on the research which has been done in June 2012 to October 2012 in Mawar Lor,Jambu Subdistric,Semarang Regency. The research is implemented by using single factor with base pattern of  complete Random Design and 3 times replication. This research uses 1 (one) treatment Factors in twelve combination. The results of this research are: 1) The leght of plant stimulus soaking in some coffee grifting models to coffee seeds growth doesn’t have effects in parameter of plan growth capacity observation (%),the amount of the leaves (sheet), the length of outermost leaf (cm), the width of outermost leaf(cm), and the height of the plant(cm), 2) The best result is on  coffee seeds growth in side grafting  with 2/3 of leaf by 30 minutes soakings.
ANALISIS PERTUMBUHAN VARIETAS LOKAL DAN UNGGUL PADI SAWAH PADA BUDIDAYA SECARA ORGANIK Achmad Fatchul Aziez
JURNAL ILMIAH AGRINECA Vol. 17 No. 2 (2017): JURNAL AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v17i2.644

Abstract

Application of organic farming of rice in generally used local varieties, while improved varieties are rarely used. Local and improved varieties of rice have different agronomic characters so if growth will be different of organic culture. The purpose of this study was to analyze the growth of local and improved varieties of rice under organic culture. The experiment was conducted in irrigated soil with inceptisol, altitude 114 m asl in Kebonagung, Imogiri, Bantul. The design used was randomized completely block design factorial 2 factors was repeated 3 times. The first factor was the kinds of farming, i.e. organic farming and conventional farming and the second factor was the kinds of varieties of rice comprising 5 different varieties of rice which consisted of Mentikwangi, Pandanwangi and Cianjur as local varieties and IR64 and Cisedane as improved varieties. The parameters observed leaf area index (LAI), age of leaf area (ALA), specific leaf weight (SLW), net assimilation rate (NAR), relative growth rate (RGR), and crop growth rate (CGR). The results of this study show that (1) the increasing age of the plant, then the ratio of LAI, ALA, NAR, RGR, and CGR between organic and conventional farming has decreased, (2) NAR  there is a close relationship with the SLW, (3) RGR there is a close relationship with the  ALA, SLW, and NAR, (4) CGR there is a close relationship with the SLW and NAR.