Pemberdayaan Kelompok Tani Pattunggalengan di Kabupaten Takalar melalui inovasi budidaya bawang merah

Shallots are one of the horticultural crops cultivated by the Pattunggalengan Farmer Groups in Banggae Village, Takalar Regency, whose production is decreasing. The decline in production is influenced by application inorganic systems and use of seeds that are not superior because they come from multiplied tillers and cultivation systems that are semi-manual. The purpose of this activity’s to provide counseling and assistance on onion cultivation innovation in Pattunggalengan Farmer Groups, from selecting seeds, making planting demonstration plots, fertilizing, planting, watering and harvesting. The method used was discussion group forum and making of planting demonstration plot using Super Philip and drip irrigation. The soil pH condition demonstration plot location was 6.5, which classified optimal but was given organic fertilizer to provide macro nutrients, shallot seeds by giving mankozeb fungicide with drip irrigation watering system on each sample bed. The yield obtained with 100 kg and the number of seeds were 250 kg/100 m2. The counseling and mentoring that was carried out made the Pattunggalengan farmer know good soil cultivation, superior seeds and production resulting from the innovation of shallot cultivation

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EFFECTS OF FERTILIZER TYPE AND RATE AND LIMING ON BANANA SQUASH

HortScience ◽

10.21273/hortsci.28.4.275a ◽

1993 ◽

Vol 28 (4) ◽

pp. 275A-275

Author(s):

Vincent Russo

Keyword(s):

Soil Ph ◽

Nutritional Value ◽

Organic Materials ◽

Organic Fertilizer ◽

Organic Fertilizers ◽

Processed Food ◽

Fertilizer Rate ◽

Horticultural Crops ◽

Synthetic Fertilizer ◽

Acidic Conditions

There is a question whether it is best to use synthetic or organic materials to fertilize horticultural crops. Fertilizer rate can effect nutritional value of banana squash (Curcubita maxima Duch.) which is used in processed food. Seed were planted in 1990, 1991 and 1992 into beds treated with recommended (base) and twice the recommended (2X) rates of synthetic or organic fertilizers. Lime was or was not first applied in spring 1991. Synthetic fertilizer produced better yields than organic fertilizer. In 1990, the base fertilizer rate improved yield. In 1992, the 2X fertilizer rate improved yield. Liming did not affect yield. Beginning soil pH was 5.55. For lime augmented treatments soil pH was increased to, and maintained at, 5.65 through fall 1992. For no-lime treatments soil pH was approximately 5.3 through fall 1992. Organic materials, likely bound to soil under acidic conditions, are less available and could explain lower yields. The data suggests that soil pH will have to be improved before banana squash yields can be increased using organic fertilizers.

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ESTIMATION OF CONSUMPTIVE USE OF POTATO CROP PIANTED UNDER DRIP IRRIGATION SYSTEM BY USING SWRT TECHNOLOGY

Al-Qadisiyah Journal For Agriculture Sciences (QJAS) (P-ISSN 2077-5822 E-ISSN 2617-1479) ◽

10.33794/qjas.vol10.iss1.109 ◽

2020 ◽

Vol 10 (1) ◽

pp. 271-282

Author(s):

J.N. Abedalrahman ◽

R.J. Mansor ◽

D.R. Abass

Keyword(s):

Water Consumption ◽

Drip Irrigation ◽

Soil Depth ◽

Irrigation System ◽

Potato Crop ◽

Block Design ◽

Organic Fertilizer ◽

Control Treatment ◽

Drip Irrigation System ◽

Spring Season

A field experiment was carried out in the field of the College of Agriculture / University of Wasit, located on longitude 45o 50o 33.5o East and latitude 32o 29o 49.8o North, in Spring season of the agricultural season 2019, in order to estimate the water consumption of potato crop using SWRT technology and under the drip irrigation system. The experiment was designed according to Randomized Complete Block Design (RCBD) with three replications and four treatments that include of the SWRT treatment (the use of plastic films under the plant root area in an engineering style), and the treatment of vegetal fertilizer (using Petmos), organic fertilizer (sheep manure), and the control treatment . Potato tubers (Solanum tuberosum L.) var. Burin was planted for spring season on 10/2/2019 at the soil depth of 5-10 cm. The highest reference water consumption for the potato crop during the season was calculated by Najeeb Kharufa, which was 663.03 mm. The highest actual water consumption for the potato crop during the season for the control treatment was 410.1 mm. The results showed increase in the values of the crop coefficient (Kc) in the stages of tubers formation and tubers filling stage as compared to the vegetative and ripening stages, ranged from 1.37-1.92 for the two stages of tubers formation and tubers filling. The SWRT treatment gave the highest water use efficiency during the season, was 3.46 kg m-3 .

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Chapter 6: Drip Irrigation And Fertigation For Horticultural Crops: Scope, Principle, Basic Components, And Methods

Micro Irrigation Engineering For Horticultural Crops ◽

10.1201/9781315207421-9 ◽

2017 ◽

pp. 233-264

Keyword(s):

Drip Irrigation ◽

Horticultural Crops ◽

Scope Principle

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Utilization Of House Yard For Horticultural Crops At The Melati Indah Farmer Group Village Sungai Sorik Kuantan Hilir Seberang Kabupaten Kuantan Singingi Provinsi Riau

Jurnal Karya Abdi ◽

10.32520/karyaabdi.v2i1.1265 ◽

2021 ◽

Vol 2 (1) ◽

pp. 41-48

Author(s):

Yoyon Riono ◽

Elfi Yenny Yusuf

Keyword(s):

Community Service ◽

Ornamental Plants ◽

Service Program ◽

Study Program ◽

Counseling Training ◽

Horticultural Crops ◽

Unused Land ◽

Farmer Groups ◽

Planting Materials ◽

Cultivation Techniques

Horticulture is the study of the cultivation of garden plants. Broadly speaking, it is the study of the cultivation of vegetables, fruits, flowers and ornamental plants. The purpose of this community service is to provide insight and knowledge of farmer groups to use the house yard for planting crops, especially horticulture. The implementation method is carried out by counseling, training and mentoring residents and farmer groups to maximize the results of empowerment. In addition, leaflets as educational tools are given as a guide. The steps were taken: firstly, the lecturers of the agrotechnology study program to residents and farmer groups, secondly, training, starting from the selection of good planting materials. Third, assistance related to the use of household agriculture (home gardens) with horticultural cultivation techniques. The result of this community service program is that the beautiful jasmine farmer group has understood and the benefits of the house yard to be used as a planting area, especially for horticultural crops. From the activities of this community service program, it can be concluded that farmer groups can specifically make use of the empty land and unused land around their homes, especially the existence of empty land.

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THE EFFECT OF LIQUID ORGANIC FERTILIZER CONCENTRATION ON GROWTH AND RESULS OF VARIOUS SWEET CORN LINES IN MARGINAL LAND USING A DRIP IRRIGATION SYSTEM

Agrivet ◽

10.31315/agrivet.v26i1.4305 ◽

2021 ◽

Vol 26 (1) ◽

pp. 8

Author(s):

Bambang Supriyanta ◽

Oktavia Sarhesti Padmini ◽

Danar Wicaksono ◽

Kundarto Kundarto

Keyword(s):

Plant Height ◽

Drip Irrigation ◽

Sweet Corn ◽

Agricultural Research ◽

Irrigation System ◽

Organic Fertilizer ◽

Leaf Length ◽

Marginal Land ◽

High Porosity ◽

Drip Irrigation System

Utilization of the potential of marginal land with adequate water and nutrients is an important factor in increasing corn production. However, high porosity levels and low nutrient levels cause growth and production of corn is not optimal. The aim of this research is to obtain an irrigation technique combined with efficient fertilization in the sweet corn cultivation system in marginal land. The field research was carried out at Faculty of Agricultural Research Wedomartani, Depok Sleman Yogyakarta. The study was conducted from September 2019 to February 2020. The research aims to get best sweet corn line at various concentrations of liquid organic fertilizer in marginal land with a drip irrigation system.The research was arranged in a completely randomized design (CRD) with 3 replications. The first factor is sweet corn lines, which consists of 9 levels, namely, G1 (5042B), G2 (KD-11), G3 (KD-13), G4 (SB-11), G5 (SB-13), G6 (SB-14), G7 (SB-16), G8 (SB-21), and G9 (SB-22). While the second factor is the irrigation system combined with fertilization (fertigation) which consists of 3 levels, namely the drip irrigation system with a concentration of liquid supplement fertilizer 2 cc / L, 3 cc / L and 4 cc / L. The results showed that the drip fertigation system with a concentration of POC 3 cc / L was able to give a better effect on plant height and leaf length in sweet corn. SB / 1-3 lines was the best lines as prospective parents for making hybrid lines for plant height, leaf length, number of leaves and cob length.Keywords: lines, liquid organic fertilizer, sweet corn, marginal land, irrigation system

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Pemanfaatan Website dan Media Sosial Untuk Meningkatkan Brand Awareness Terhadap Pusat Pelatihan dan Pedesaan Swadaya (P4S) Desa Karang Melok, Bondowoso

JAST Jurnal Aplikasi Sains dan Teknologi ◽

10.33366/jast.v3i1.1133 ◽

2019 ◽

Vol 3 (1) ◽

pp. 1

Author(s):

Oktalia Juwita ◽

Priza Pandunata ◽

Soekma Yeni Astuti

Keyword(s):

Social Media ◽

Data Collection ◽

Word Of Mouth ◽

Organic Fertilizer ◽

Brand Awareness ◽

Registration Process ◽

Data Collection Process ◽

Marketing Activities ◽

Farmer Groups ◽

Main Activity

ABSTRAK Pusat Pelatihan Pertanian dan Perdesaan Swadaya (P4S) adalah salah satu kelompok tani yang diketuai oleh Bapak Buharto di desa Karang Melok, kecamatan Tamanan, kabupaten Bondowoso. Kegiatan utama dari P4S adalah memberikan pelatihan untuk menjalankan pertanian organik dan pembuatan pupuk organik. Permasalahan yang dihadapi P4S adalah pada kegiatan pemasaran dan proses pendaftaran bagi kelompok atau individu yang ingin mengikuti pelatihan. Selama ini pemasaran yang dilakukan oleh P4S adalah dengan cara konvensional yaitu dari mulut ke mulut. Pendaftaran hanya dapat dilakukan secara langsung melalui telpon tanpa adanya proses pendataan. Upaya yang dapat dilakukan untuk pemasaran dan meningkatkan brand awareness P4S adalah dengan membuatkan website dan akun di media sosial (facebook), dan kemudian disosialisasikan penggunaanya ke pengelola/anggota P4S.Kata kunci : P4S, pemasaran, brand awareness, website, media sosial. ABSTRACT “Pusat Pelatihan Pertanian dan Perdesaan Swadaya (P4S)” is one of the farmer groups chaired by Mr. Buharto in Karang Melok village, Tamanan, Bondowoso. The main activity of P4S is to provide training to runing organic farming and making organic fertilizer. The problems faced by P4S are marketing activities and the registration process for groups or individuals who want to take part in the training. So far the marketing carried out by P4S is in the conventional way, which is word of mouth. Registration can only be done directly by telephone without the data collection process. Efforts that can be made for P4S in marketing activities and increasing brand awareness are by creating websites and account on social media (in this case Facebook), and then disseminated its use to members of P4S.

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Hydraulic characterization of low flow drip irrigation emitters used in intensive horticultural crops in Almeria (Spain)

10.5194/egusphere-egu21-2338 ◽

2021 ◽

Author(s):

María Fátima Moreno-Pérez ◽

Rafael Baeza-Cano ◽

José Roldán-Cañas ◽

Gema Cánovas-Fernández ◽

Rafael Reyes-Requena

Keyword(s):

Drip Irrigation ◽

Low Flow ◽

Limiting Factor ◽

Fundamental Parameters ◽

Horticultural Crops ◽

Hydraulic Behaviour ◽

Use Efficiency ◽

Manufacturing Variation ◽

Very High

In the present work, a selection of drip irrigation emitters used in greenhouse horticultural crops in the province of Almeria, Spain, were hydraulically evaluated, studying their hydraulic behavior and whether they meet with quality standards. Since manufacturers are offering lower flow emitters less spaced, all drippers tested are low flow. The hydraulic characterization will indicate the discharge and emission uniformity of the manufactured emitters, which are the fundamental parameters for the study of water use efficiency in drip irrigation. In the province of Almeria, water is a limiting factor due to the existence of a semi-arid climate, and, in addition, these limited water resources are used by intensive agriculture which causes a high consumption of these resources.In total, 21 emitters have been evaluated, including all possible drippers according to their type of insertion (inline, pinched or online and interlinea), hydraulic behaviour (non-compensating and self-compensating) and, within the compensating ones, (anti-draining and non anti-draining). Its flow rates are between 1 and 2.4 l/h, except for a non-compensating interlina emitter of 3.8 l/h.To carry out these tests, the criteria of the ISO 9261:2004 standard have been followed, calculating the coefficient of manufacturing variation and the emitter discharge equation on a test bench located in the La Mojonera Centre (Almeria) of the IFAPA (Andalusian Institute of Agricultural and Fishing Research and Training).The results of this study show very good behavior in most of the emitters, and, as a consequence, a low coefficient of manufacturing variation has been obtained. The discharge equation obtained in the laboratory shows a low emisi&#243;n exponent in the self-compensating emitters, being, therefore, the compensation of the pressures very high in all cases. No statistically significant differences have been found between self-compensating and non-compensating emitters by analysing their manufacturing variation coefficients. Nor have any significant differences been found between self-compensating emitters according to whether they are anti-draining or non-anti-draining, considering also the coefficient of variation. In anti-draining emitters, all closing pressures are not satisfied according to the standard, and are exceeded with very high values. The opening pressure is met for two of the four emitters, and one of those that does not meet it does so with a very large value.

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Increased soil pH and dissolved organic matter after a decade of organic fertilizer application mitigates copper and zinc availability despite contamination

The Science of The Total Environment ◽

10.1016/j.scitotenv.2019.135927 ◽

2020 ◽

Vol 709 ◽

pp. 135927 ◽

Cited By ~ 7

Author(s):

Céline Laurent ◽

Matthieu N. Bravin ◽

Olivier Crouzet ◽

Céline Pelosi ◽

Emmanuel Tillard ◽

...

Keyword(s):

Organic Matter ◽

Dissolved Organic Matter ◽

Soil Ph ◽

Organic Fertilizer ◽

Fertilizer Application ◽

Zinc Availability ◽

Copper And Zinc

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Subsurface drip irrigation in raised bed tomato production. II. Soil acidification under current commercial practice

Soil Research ◽

10.1071/sr03034 ◽

2003 ◽

Vol 41 (7) ◽

pp. 1305 ◽

Cited By ~ 2

Author(s):

P. R. Stork ◽

P. H. Jerie ◽

A. P. L. Callinan

Keyword(s):

Soil Ph ◽

Drip Irrigation ◽

Management Practices ◽

Soil Layer ◽

Subsurface Drip Irrigation ◽

Tomato Production ◽

Commercial Practice ◽

Murray Darling Basin ◽

Subsurface Drip ◽

Basin Region

The effects of ammonium-based fertilisers on the soil pH of vegetable beds that utilised subsurface drip irrigation (SDI) for commercial tomato production were investigated at field sites in the southern Murray–Darling Basin region (SMDB). The soils at these sites were Vertosols (sites 1, 3, 4, and 5) and a Chromosol (site 2). At site 1, rapid transport and hydrolysis of urea occurred within the 0–90 cm soil layer of vegetable beds after a 6-mm fertigation of 30 kg urea-N/ha during cropping. Soil pH decreased by 0.2–0.4 units in individual 15-cm soil layers up to 90 cm within 12 days after the fertigation. A longer study at site 1 showed that there was severe acidification in topsoil and subsoil by the second consecutive year of SDI cropping. The rate of acidification was highest, at 52 kmol H+/ha.year, immediately beneath the dripline, in the 15–30 cm soil layer. Topsoil and subsoil acidification was also evident in vegetable beds at sites 2, 3, 4, and 5 after 2 consecutive years of tomato cropping using SDI. The results from the 5 sites indicated that acidification under SDI production may be widespread. A survey of 21 other sites in the SMDB under similar production showed that one-third of the sites had soil pH ≤6.0 in their 0–30 cm soil layer. Several soil types were individually represented at acid and alkaline pH levels, by 2 or more sites. This indicated that management practices influenced the change in soil pH for a given soil type. Altogether, the combined results of these studies strongly indicated that surface and subsoil acidification can occur in soils used for intensive SDI production. This may diminish their productivity in the long term.

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