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Yolanda Fitria Syahri
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INDONESIA
Agrotech Journal
Published by Universitas Sembilanbelas November Kolaka
ISSN : 25485121     EISSN : 25485148     DOI : Prefix 10.31327
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The focus and scope of Agrotech Journal cover five disciplines: Plant Disease, Horticulture, Soil Science, Agronomy and plant breeding.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 2, No 1 (2017): Agrotech Journal (ATJ)" : 5 Documents clear
Yield Potential Analysis of Cacao Clones in Various Location in East Kolaka Regency, Southeast Sulawesi Besse Asriana; Marlina Mustafa; Yolanda Fitria Syahri
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.942

Abstract

The Southeast Sulawesi government has designated Kolaka Timur as one of the cocoa production centers in Southeast Sulawesi. One of the successes of the superior seed assembly business depends on the availability of complete and accurate information about the potential of cocoa to be chosen as elders for subsequent development, so that yield analysis and early selection in the analysis of genetic diversity of smallholder cocoa have been developed in that location. This research was carried out using the Split-Plot Design (RPT). Sampling was carried out in 3 main locations (L) with an area of ± 2 ha, in each of the main locations divided into three plots (P) namely plots one Sulawesi 2 clones, plots two local clones and plots 3 MCC02 clones. A sampling of cacao leaves and fruit was taken as many as 30 samples with three replications per location. The results showed that cocoa which has the potential for good yields to be developed in the East Kolaka Regency based on the analysis of the component production of dry seed weight was the MCC02 cocoa clone with an average of 35.33 grams of fruit (L2P3) respectively. The different locations show different levels of Cacao yield and adaptation
Effect of Procal Lime on the Growth and Results of Cucumber (Cucumis sativus L.) Heryanto Tato; Musadia Afa; Djunarlin Tojang
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.936

Abstract

The results showed that giving doses of procal lime 4,6875 Kg/swath (Ca3) shows the length of the longest plants i.e. 94,83 cm, the number of leaves by administering a dose of lime procal 4,6875 Kg/swath (Ca3) show the number of leaves that most namely 26,78 strands, the age of the plants start flowering by administering a doses of procal lime 4,6875 Kg/swath (Ca3) speed up the start of flowering plants age i.e. 26,78 (days after planting), the age of the plants begin to bear fruit by administering doses procal lime 4,6875 Kg/swath (Ca3) accelerating the age of the plants start fruiting i.e. 29,33 (days after planting), the amount of fruit plants by administering a doses of procal lime 4,6875 Kg/swath (Ca3) show the number of the most plant fruits namely 12,44 and the weight of the fruit plants by administering a doses of procal lime 4,6875 Kg/swath (Ca3) show the weight of the heaviest fruit i.e. 0,55 Kg
The Effect of NPK-Zeo Fertilizer on Growth and Production of Cucumber (Cucumis sativus L.) in Iwoimopuro Village, Kolaka District Tanti Anugrah; Musadia Afa; Yolanda Fitria Syahri
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.937

Abstract

The Effect of NPK-Zeo Fertilizer on Growth and Production of Cucumber (Cucumis sativus L.)  in Iwoimopuro Village, Kolaka District. This research aimed to determine the effect of liquid fertilizer NPK-ZEO growth and result of cucumbers. This research has taken place in the village Iwoimopuro, District Wolo, Kolaka District. This research is compiled using a Randomized Block Design (RBD). Obser rations were made on plant height, leaf number, age of the plant begins to flower, age of the plant begins to bear fruit, fruit number and fruit weight. The data were processed using the Finger Print Car List (Anova) followed by Least Significant Difference Test (LSD). The results showed that administration of NPK-ZEO significant effect on plant height, leaf number, age of the plant begins to flower, age of the plant begins to bear fruit, fruit number and fruit weight
Growth of Pepper Cuttings (Piper ningrum L.) at various type of Plant growth regulator K. Kasriana; Marlina Mustafa; Yolanda Fitria Syahri
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.939

Abstract

Pepper is an important crop in Indonesia because it is one of the country's foreign exchange sources because it is one of the export commodities. The availability of good plant materials will support increased production. Provision of growth regulators in vegetative propagation is very influential on the propagation of pepper plants. The purpose of this study was to determine the most effective combination of growth regulators for pepper cutting. This study was conducted using a randomized block design consisting of eight treatments namely Control (P1), metallic 2 mL L-1 water (P2), mastafol 2 mL (p3), Atonik 2 mL (P4), metallic 1 mL + Mastafol 1 mL (P5), metallic 1 mL + atonic 1 mL (P6), mastafol 1 mL + atonic 1 mL (P7), metallic 0.66 mL + Mastafol 0.66 mL + Atonic 0.66 mL (P8). Setek is grown on soil media: fuel husk: manure (2: 1: 1). The results showed that the best  Plant growth regulator  combination treatment for the growth of pepper cuttings was P7 (mastafol 1 mL L-1 water + atonic 1 mL L-1 water), which can be seen in the parameters of the number of roots, root length, root volume and number of shoots. The treatment of  Plant growth regulator  given did not significantly affect the character of leaf growth
Effect of Biopesticide Gamak Leaf Extract on Jabon Caterpillar Pest Mortality (Arthroschista hilaralis) in White Jabon Plants (Anthocephalus cadamba Miq) Juniaty Arruan Bulawan; Fardyansyah Hasan; Wawan Irawan Kadir
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.940

Abstract

White Jabon  (Anthochepalus cadamba Miq).  is one of the tree species that has high prospects for industrial plantations and reforestation (greening) in Indonesia because it has very fast growth, very good adaptability. Disorders of plant disturbance organisms most commonly found in Jabon, Jabon caterpillar (Arthroschista hilaralis) become a major problem that can reduce the quality and quantity of wood. Pest control with chemicals does not provide maximum results so it is necessary to test with biopesticides. The study to examine the effect of gamal leaf extract as a natural insecticide was carried out using a completely randomized design with four treatments, namely the concentration of gamal leaf extract 0% (P0), 50% (P1), 75% (P2), 100% (P3). The results showed that gamal leaf extract as a vegetable insecticide had a positive effect on the mortality of A. hilaralis larvae in Jabon plants. The higher the concentration of gamal leaf extract, the higher the mortality rate in A. hilaralis larvae. This can be seen in the most effective concentration is the concentration of 100% with a mortality rate of 95%. The highest total mortality of A. hilaralis larvae occurred at a concentration of 100% ie 2.1 head / day. The higher the concentration of gamal leaf extract, the higher the speed of death of the larvae

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