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Contact Name
Otto Fajarianto
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INDONESIA
Agroswagati : Jurnal Agronomi
Core Subject : Agriculture,
JURNAL AGROSWAGATI diterbitkan oleh Sekolah Pascasarjana Universitas Swadaya Gunung Jati. JURNAL AGROSWAGATI tujuannya merupakan kumpulan karya tulis ilmiah hasil riset maupun konseptual bidang agronomi dengan ruang lingkup Budidaya tanaman, Aspek tanah, OPT, Mekanisasi, Pemuliaan, Ilmu dasar tanaman. JURNAL AGROSWAGATI menerima tulisan dari para akademisi maupun praktisi dengan proses blind review, sehingga dapat diterima disetiap kalangan dengan penerbitan jurnal ilmiah berkala terbit setiap dua kali dalam setahun periode Maret dan Oktober dengan nomor p-ISSN 2339-0085 serta e-ISSN 2580-5185.
Articles 6 Documents
Search results for , issue "Vol 7, No 1 (2019)" : 6 Documents clear
PENGARUH DOSIS DAN WAKTU APLIKASI PUPUK UREA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (Zea mays Var. saccharata Sturt) KULTIVAR BONANZA F1 Achmad Faqih; Dukat Dukat; Trihayana Trihayana
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2846

Abstract

The aim of this study: (1) To determine the effect the combination of the dose and time application of urea fertilizer on the growth and yield of sweet corn (Zea mays Var.Saccharata Sturt) Cultivars Bonanza F1. (2) To determine the effect the combination of the best dose and time application of urea fertilizer on the growth and yield of sweet corn (Zea mays Var.Saccharata Sturt) Cultivars Bonanza F1. The research was conducted in the village of Susukan Tangkil District of Cirebon - West Java, from September until November, 2018.The research method used was the experimental method with a randomized block design (RAK). This experiment consisted of nine combinations dosage of potassium fertilizer and tillage systems each repeated three times, so there are 27 experimental plots. The combination treatment was tested in the field are: A (urea fertilizer 50 kg/ha and one time application), B (urea fertilizer 50 kg/ha and two time application), C (urea fertilizer 50 kg/ha and three time application), D (urea fertilizer 100 kg/ha and one time application), E (urea fertilizer 100 kg/ha and two time application), F (urea fertilizer 100 kg/ha and three time application), G (urea fertilizer 150 kg/ha and one time application), H (urea fertilizer 150 kg/ha and two time application), I (urea fertilizer 150 kg/ha and three time application).The results showed that: (1) There is a real effect treatment the combination of the dose and time application of urea fertilizer on plant height age of 47 and 54 Days After Planting (DAP), the number of leaves per plant of 47 and 54 Days After Planting (DAP), diameter of age stem of 47 and 54 Days After Planting (DAP), the length and diameter of the cob with husk, and corncob with husk per plot. (2) The combination of dose and time application of the best urea fertilizer from cob weighted per plot in treatment I (urea fertilizer 150 kg/ha and three time application) with weight 9,07 kg equal to 19,33 ton/ha.
PENGARUH PUPUK HAYATI CAIR DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH ( Arachis hypogaea L. ) VARIETAS TALAM 1 Asep Kurnia; Amran Jaenudin; Iman Sungkawa
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2847

Abstract

This study aimed to: (1) determine the effect of the interaction between liquid biofertilizer  and plant spacing on growth and yield of peanut (Arachis hypogea L.) varieties Talam 1, (2) determine the concentration of liquid biofertilizer that gives effect the best on the growth and yield of peanut (Arachis hypogea L.) varieties Talam 1, and  (3) determine the relationship between growth and yield components of peanut (Arachis hypogea L.) varieties Talam 1. The experiment was conducted from April until July 2018 at Sangkanurip Village, Cigandamekar District, Kuningan Regency. Located at a hight of 434,2 m above sea level.The method used in this study is the experimental method. The experimental design used was a randomized block design (RBD) factorial. The study consisted of two treatment factors, is the dose of biofertilizer concentration and the plant spacing repeated three times. The first factor, namely the concentration liquid biofertilizer consists of four levels, namely: K1 (concentration 0 ml / 1 liter of water) K2 (concentration 5 ml / 1 liter of water) K3 (concentration 10 ml / 1 liter of water) K4 (concentration 15 ml / 1 liter of water). The second factor is a spacing (J) consists of three levels, namely: J1 (30 x 15 cm), J2 (30 x 20 cm), and J3 (30 x 25 cm).The results showed that: (1) there is an interaction between liquid biofertilizer and plant spacing on plant height DAP age 41, fresh pods weight per hill, and the weight of dry pods per plot, (2) The treatment of concentration 10 ml / 1 liter of water (K3) and a spacing of 30 x 20 cm (J2) showed  the best effect on the weight of dry pods each plot which produces 1.43 kg/plot, equivalent to the average yield of 2,33 tons / ha, with assuming  80% effective field, (3) there is a significant correlation between plant height age 31, 41 DAP, number of leaves age 21, 41 DAP, leaf area index, and root volume with the weight of dry pods for each  plot.
GALUR-GALUR MUTAN PADI PADA KONDISI SAWAH TADAH HUJAN Ali Imamuddin; Untung Susanto; M. Yamin Samaullah
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2849

Abstract

Evaluation some mutant rice lines on rainfed area. Some mutant rice lines are expected to have good adaptability in the rainfed areas. Evaluation of drought tolerant rice lines in the rainfed land has been conducted in District Jakenan, Pati, Central Java in DS 2014. The Study used a randomized experimental design with 2 replications treatment 38 drought tolerant mutant rice lines and four varieties for the check. Mutant lines were evaluated coming from Co60 gamma-rays against Inpari 13. Varieties for check used is Inpari 13, Inpari 10, Inpari 23, and Situ Bagendit. Seedling age 20 days after sowing of each line and varieties grown as much as 1-3 seeds per hole on a plot measuring 2 m x 5 m with a spacing of 20 cm x 20 cm. Watering depends on rain and pump water from rainwater reservoir. The results showed that the lines tested had noticeable difference to the five agronomic characters were observed, but no real character number of productive tillers. A total of 13 genotypes showed higher yields than all varieties. Two genotypes showed a different result was significantly higher than Inpari 13 are BP17280M-26D-1-SKI-1-IND-1 (3.89 t / ha) and BP17280M-24C-2-1-SKI-1-IND- 1 (3.54 t / ha). While the best varieties Inpari 13 and Situ Bagendit achieve respectively 2.88 t / ha and 3.04 t / ha. The average best genotypes age at 50% flowering is 68-70 DAS and harvest age is HSS 98-104. With this result is expected to give a great chance on the tests subsequent to the development of new varieties of rainfed rice.
PENGARUH INTENSITAS CAHAYA TERHADAP PERTUMBUHAN DAN PERKEMBANGAN TANAMAN KACANG MERAH R. Siti Mustika Ningsih
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2844

Abstract

Red beans (Phaseolus vulgaris) is the plant that classified to the tribe papilionaceae or legums. Red beans is legume crop commodity which a lot of Indonesian people like. That process of red beans growth occur through three steps, that is germination, primary and secondary growth. Germination marked by the appearance of radicles or plumula from inside the seeds. Red beans germination marked by cotyledon removal and plumula to the ground. Elongation of red beans occur in hypocotyl. The next process is primary growth that occur the embryo growth, stem ends and root tips. The last step is secondary growth, this step is the activity of cambium that forming secondary xylem and phloem. This red beans growth can’t separate from various factors that influence one of factors that influential is light. Light is influential factor that plant needs for do photosynthesis. In the plant the more light obtained will cause obstruction growth from the plant because the light will broke the work of growth hormone (auxin). So, plant that get a good light have shorter stems than plant that doesn’t get light.
ADOPSI VARIETAS UNGGUL BARU PADI DI LAHAN RAWA A. Ruskandar; Widyantoro Widyantoro; Septian Deni W; A. Rifki; I.A. Rumanti; I. Hasmi
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2850

Abstract

This research was conducted using a survey method carried out in two districts in the South Sumatra region namely Ogan Ilir and Banyuasin starting in March 2019. Ogan Ilir Regency represents the lebak swamp area while Banyuasin represents the Pasangsurut swamp area. The selection of provinces is determined by purposive sampling, which is chosen provinces that have a fairly large swampy land. Data collected includes: (1) Characteristics of respondents (age, sex, education, land area / arable land, (2) Reasons for choosing a vub to plant, (3) source of seeds and seed classes planted, and (4) data and information other relevant to the purpose of the study.This study aims to identify the level of adoption and development of new superior varieties (VUB) of rice in swamps and identify the reasons for farmers in adopting and planting VUBs.From the results of the study revealed that Ciherang is a common variety planted by respondents in Ogan Ilir, while IR 42 is a variety commonly planted in Banyuasin, transplanting planting is done twice by seedlings, generally done by respondents in Ogan Ilir, while seed planting is directly carried out by respondents in Banyuasin, most respondents in Ogan Ilir are not familiar with Inpara varieties, varieties planted in the two districts are generally not labeled.Some of the reasons cited by farmers grow varieties between high production, short service life, and pest resistance data Distribution of varieties in South Sumatra shows that Ciherang is still the dominant variety, while Inpara has not been recorded in the data held by local agencies.
ANALISIS FAKTOR – FAKTOR PRODUKSI USAHATANI PADI GOGO DI KABUPATEN KEBUMEN Ade Ruskandar; Elis Septianingrum; Widyantoro Widyantoro
Agroswagati Jurnal Agronomi Vol 7, No 1 (2019)
Publisher : Program Studi Ilmu Pertanian Pascasarjana UGJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v7i1.2845

Abstract

The efforts to increase rice production is still focused on irrigated paddy field, especially by intesification. On the other hand, there are other land resources, such as dry land that can be used for rice extensification by cultivating upland rice. Dry land area in Kebumen regency reaches 88.364 ha. This number gives a significant meaning to the total rice production in Kebumen. The objective of the study was to investigate the variability of the farming bussiness and the factors influencing upland rice production in Mirit district, Kebumen regency. The variability of farming bussiness in the regency could be seen from several thing. Upland rice varieties (Inpago 8, Situ Bagendit, dan Situ Patenggang) used in one planting cropping pattern per year. Planting was carried out by tugal (3-4 seeds/hole). Seeds used were non-labeled and produced from government assistance of farmers’ group. Manpower was needed at land cultivation, planting, harvesting, threshing, and drying of the paddy. The workforce mostly were men and came from farmer’s family. The women were only utilitized on planting activity. F test showed that the number of workers, seeds, urea, SP, and KCl, NPK, compost fertilizer, and seeds’ type were simultaneously affecting production result and t-test indicated that the number of SP, NPK, and manure fertilizer partially affecting the production of upland rice.

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