scholarly journals Evaluasi Kesesuaian Lahan Sumba Tengah Untuk Tanaman Pangan Serta Perancangan Pola Tanamnya Yang Spesifik Lokasi

2016 ◽  
Vol 16 (2) ◽  
pp. 108
Author(s):  
Dina Banjarnahor ◽  
Bistok Hasiholan Simanjuntak
Keyword(s):  
Crop Production ◽  
Soil Analysis ◽  
Land Suitability ◽  
Cropping Pattern ◽  
Pattern Design ◽  
Dry Land ◽  
Cropping Patterns ◽  
Suitability Evaluation ◽  
Cropping Season ◽  
Cropping Seasons

The regency of Sumba Tengah in the province of East Nusa Tenggara relies on rainfall to support its dry land agriculture hence should be supported with land suitability evaluation and cropping pattern design for a more sustainable crop production. This study aims to evaluate land suitability for food crops in Sumba Tengah and formulate the appropriate precipitation-based cropping patterns. This work was carried out from March to June 2015. Stages of research were: 1) characterizing land attributes (climate and soil) by soil analysis and desk study, 2) assessing land suitability level by comparing land attributes and crops requirements, and 3) composing feasible cropping patterns by using water balance method. Soils of Sumba Tengah varied from sandy to clayey with low to neutral pH and low to very high content of organic carbon and nitrogen. Phosphate and potassium availability was very low. Sumba Tengah was exposed to only four wet months a year with annual precipitation of less than 2000 mm. This region was highly and moderately suitable for growing paddy, maize, tubers, and legumes. It was not suitable for wheat. Some of the northern part was arable merely for one cropping season in a year, mostly from December to April, with the alternative of growing paddy or other crops. The remaining was likely to cultivate for two cropping seasons. Legumes were recommended to include in the rotation for soil conservation. Shortage of irrigation led to the unlikeliness of three cropping seasons in a year.

scholarly journals POLA PENGUSAHAAN KOMODITAS TANAMAN PANGAN PADA LAHAN KERING DITINJAU DARI PENERAPAN POLA TANAM DI KABUPATEN MOROWALI PROVINSI SULAWESI TENGAH

2013 ◽  
Vol 3 (3) ◽  
Author(s):  
Hasmari Noer
Keyword(s):  
Random Sampling ◽  
Upland Rice ◽  
Sampling Technique ◽  
Survey Method ◽  
Food Crops ◽  
Cropping Pattern ◽  
Planting Pattern ◽  
Dry Land ◽  
Cropping Patterns ◽  
Central Sulawesi

AbstrakPenelitian ini dilakukan untuk mengetahui pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari penerapan pola tanam di Kabupaten Morowali Provinsi Sulawesi Tengah. Metode penelitian yang digunakan adalah metode survey. Lokasi penelitian adalah di Kabupaten Morowali Provinsi Sulawesi Tengah. Teknik penarikan sampel digunakan random sampling. Sampel penelitian berjumlah 120 responden yang tersebar di 3 kecamatan yakni Kecamatan Bungku Utara, Kecamatan Petasia dan Kecamatan Mori Atas Kabupaten Morowali Provinsi Sulawesi Tengah. Pengumpulan data melalui wawancara dengan menggunakan kuesioner dan observasi. Hasil dari analisis pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari pola tanam di Kabupaten Morowali Provinsi Sulawesi Tengah.akan diuraikan secara deskriptif. Hasil penelitian ini didapatkan pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari pola tanam adalah petani melakukan pola pertanaman sejenis, yaitu padi-padi-palawija, jagung-jagung-palawija, kedele-kedele-sayuran dan kacang-kacang-bera. Pola Tanam II petani melakukan pola tanam padi gogo-jagung-sayuran dan Pola Tanam III padi gogo-kedele-bera.Kata kunci : Tanaman pangan, lahan kering, pola tanamAbstractThe study was conducted to determine the pattern of utilization of food crops on dry land cropping patterns in terms of the application of Morowali district of Central Sulawesi  province. The method used is a survey method. The research location is in Central Sulawesi province Morowali. The sampling technique used random sampling. Study sample were 120 respondents spread across three districts namely North Bungku District, District and Sub Mori Petasia Top Morowali Central Sulawesi province. Data collection through interviews using questionnaires and observation. The results of the analysis of patterns of food crops cultivation in dryland cropping pattern in terms of Sulawesi  Morowali Tengah.akan described descriptively. The results of this research, the pattern of utilization of food crops in terms of dryland cropping farmers cropping patterns are similar, the ricepaddy-pulses, corn-crops-corn, soy and vegetable-soy-bean-bean-fallow. Cropping Patterns II farmers cropping upland ricemaize-vegetables and planting pattern III upland rice-soybean-fallow.Keywords: food crops, dryland cropping

Impact of changing cropping pattern on the regional agricultural water productivity

2014 ◽  
Vol 153 (5) ◽  
pp. 767-778 ◽  
Author(s):  
S. K. SUN ◽  
P. T. WU ◽  
Y. B. WANG ◽  
X. N. ZHAO
Keyword(s):  
Water Scarcity ◽  
Crop Production ◽  
Water Footprint ◽  
Water Productivity ◽  
Irrigation District ◽  
Cropping Pattern ◽  
Agricultural Water ◽  
Cropping Patterns ◽  
Cash Crops ◽  
The Impact

SUMMARYWater scarcity is a major constraint of agricultural production in arid and semi-arid areas. In the face of future water scarcity, one possible way the agricultural sector could be adapted is to change cropping patterns and make adjustments for available water resources for irrigation. The present paper analyses the temporal evolution of cropping pattern from 1960 to 2008 in the Hetao Irrigation District (HID), China. The impact of changing cropping patterns on regional agricultural water productivity is evaluated from the water footprint (WF) perspective. Results show that the area under cash crops (e.g. sunflower and melon) has risen phenomenally over the study period because of increased economic returns pursued by farmers. Most of these cash crops have a smaller WF (high water productivity) than grain crops in HID. With the increase of area sown to cash crops, water productivity in HID increased substantially. Changing the cropping pattern has significant effects on regional crop water productivity: in this way, HID has increased the total crop production without increasing significantly the regional water consumption. The results of this case study indicate that regional agricultural water can be used effectively by properly planning crop areas and patterns under irrigation water limitations. However, there is a need to foster a cropping pattern that is multifunctional and sustainable, which can guarantee food security, enhance natural resource use and provide stable and high returns to farmers.

scholarly journals Studi Peningkatan Intensitas Luas Dan Pola Tanam Pada Daerah Irigasi Krueng Jreue

2018 ◽  
Vol 1 (3) ◽  
pp. 141-149
Author(s):  
Faisal Faisal ◽  
Alfiansyah Yulianu ◽  
Ella Mailianda
Keyword(s):  
Water Balance ◽  
Cropping Pattern ◽  
Cropping Intensity ◽  
Cropping Patterns ◽  
Irrigation Area ◽  
Discharge Water ◽  
Cropping Season ◽  
Rice Area ◽  
Study Results ◽  
Crop Area

Krueng Jreue irrigation area is one of the oldest irrigation in Aceh Besar district, located in the District of Indrapuri, was inaugurated in 1972 by President Soeharto. Rice area irrigated by this irrigation is 4277.6 ha. Jreue Krueng irrigated areas have rice-rice cropping intensity of plants ranging from 158% to 156%. The intensity of these plants are still below the expected crop intensity, is equal to 200%. To increase the intensity of these plants, it is necessary to study the increased intensity of Krueng Jreue tanamana irrigation area by selecting the appropriate alternative cropping patterns according to the water balance. This study aims to determine the amount of discharge mainstay available on the weir, know the size of the crop water requirement for each alternative, determine optimal crop area that can be irrigated by water that is available, and conduct studies on water balance based cropping planned. Expected to describe the water balance of alternative cropping patterns were obtained. The method used in this research including data collection and data analysis to determine the mainstay discharge, water irrigation, cropping pattern and cropping intensity. The study results obtained by the intensity of the plants can reach 200% by the water supply system using the technical rotation irrigation area is divided into two groups. The first type, cropping season from October period to 2. The second class of the cropping season from November to 2.

scholarly journals Respon Pola Tanam Jagung-Sorgum Terhadap Beberapa Paket Pemupukan Berbasis Mikoriza Indigenus Dan Bahan Organik Di Lahan Kering Lombok Utara

2018 ◽  
Vol 4 (2) ◽  
pp. 153
Author(s):  
Wahyu Astiko ◽  
Wayan Wangiyana
Keyword(s):  
Soil Fertility ◽  
Crop Yields ◽  
Block Design ◽  
Environmentally Friendly ◽  
Nutrient Status ◽  
Cropping Pattern ◽  
Dry Land ◽  
Cropping Patterns ◽  
Randomized Block Design ◽  
Mycorrhizal Inoculation

This study aims to determine the response of corn-sorghum cropping patterns on several environmentally friendly fertilization packages that can improve the quality of soil fertility streamline the use of inorganic fertilizers and improve crop yields on dry land. This research was conducted at Akar-Akar Village, Bayan District, North Lombok. The experimental design used was a Randomized Block Design, by testing five environmentally friendly fertilization packages on the corn-sorghum cropping pattern and repeated 4 times. The results showed that the response of maize-sorghum cropping patterns to the fertilizing package 60% lower than the recommended fertilizer dosage with the addition of 12 tons of manure per ha accompanied by mycorrhizal inoculation increasing soil fertility shown by increasing nutrient status of N, P, K and ingredients soil organic matter, increasing plant nutrient uptake (N, P, K and Ca), growth, crop yields and MA activity in the soil. 

Private Tubewell Development and Cropping Patterns in West Pakistan

1965 ◽  
Vol 5 (1) ◽  
pp. 1-53 ◽  
Author(s):  
Ghulam Mohammad
Keyword(s):  
Agricultural Production ◽  
Crop Production ◽  
Agricultural Development ◽  
Cropping Pattern ◽  
Power Development ◽  
Cropping Patterns ◽  
History Of Agriculture ◽  
Rate Of Increase ◽  
History Of ◽  
Land Water

One of the most significant phenomena in agricultural development in Pakistan has been the installation of private tubewells by the farmers of West Pakistan at an exceedingly fast rate during the Second Plan period. Installation of these tubewells has enabled the farmers to intensify irrigation and make important changes in cropping patterns in order to maximize the income from their crop production. In this article we present results of two surveys conducted recently on private tubewells and the cropping pattern followed by farmers in area where tubewells are being installed. The results of these surveys indicate that West Pakistan is likely to attain a rate of increase in agricultural production which will be unparalled in the history of agriculture. To achieve and maintain such a rate of increase, however, considerable revision will be necessary in the programme for land, water and power development proposed for the next ten years and that included in the Third Five Year Plan.

scholarly journals MOTIVASI PETANI DAN TINGKAT ADOPSI TEKNOLOGI TERHADAP PENDAPATAN USAHATANI KACANG TANAH PADA PERTANIAN LAHAN KERING

JURNAL AGRICA ◽  
2020 ◽  
Vol 13 (1) ◽  
Author(s):  
Sylvia Kusumaputri Utami ◽  
Yohanes Geli Bulu ◽  
Ika Novita Sari
Keyword(s):  
Rainy Season ◽  
Income Level ◽  
Dry Season ◽  
Sample Population ◽  
Cropping Pattern ◽  
Net Income ◽  
Dry Land ◽  
Cropping Patterns ◽  
Cultivation Technology ◽  
Relay Cropping

The motivation of farmers in adopting groundnut cultivation technology, especially relay cropping patterns technology of corn and groundnut on dry land is relatively low. The study aims to determine the motivation of farmers in adopting groundnut cultivation technology that can increase farmers' incomes. The study was conducted in Labangka Subdistrict, Sumbawa Regency from December 2016 until August 2017 using survey approach. Data collection techniques carried out by observation, recording, and in-depth interviews with respondents. The sample population who adopted corn relay cropping pattern with groundnuts was 276 people. Determination of the sample of respondents was purposive as many as 40 people. Data were analyzed using descriptive analysis method. The results showed that the motivation of farmers in adopting technology was 79,29%. The adoption rate of groundnut technology components was 81,39%. Net income level or profitability of groundnut farming produced in the rainy season averages Rp 9.967.500/ha with an R/C Ratio of 2,65. Net income level or profitability of groundnut farming cultivated in the dry season averages of Rp 8.517.000/ha with an R/C ratio of 3,34. The R/C ratio value is more than 1 on groundnut farming that are cultivated in rainy season or in dry season are feasible to be cultivated because it can provide benefits and high income.

scholarly journals On-farm evaluation of production potential and economics of Wheat-Jute-T.aman rice-based cropping system

2016 ◽  
Vol 13 (1) ◽  
pp. 93-100 ◽  
Author(s):  
MM Kamrozzaman ◽  
MAH Khan ◽  
S Ahmed ◽  
AFM Ruhul Quddus
Keyword(s):  
Crop Production ◽  
Production Efficiency ◽  
Management Practices ◽  
Block Design ◽  
Cropping System ◽  
Cost Ratio ◽  
Cropping Pattern ◽  
Cropping Patterns ◽  
Benefit Cost Ratio ◽  
Land Use Efficiency

The study was conducted to determine the yield and economic consequences of two cropping patterns viz. improved cropping pattern (Wheat-Jute-T.aman rice) and farmers, pattern (Wheat-Jute-T.aman rice) through incorporation of modern high yielding varieties and improved management practices for crop production. The experiment was laid out in randomized complete block design with five dispersed replications in farmers’ condition in Faridpur during two consecutive years 2011-12 and 2012-13. Two years mean data showed that the improved management practices for the pattern provided significantly higher yield in Wheat, Jute and T.aman rice. The gross return (Tk. 265495/ha) and net return (Tk.123087/ha) of improved pattern were 9 % and 18 % higher, respectively compared to that of farmers’ pattern with only 3% extra cost. The higher benefit cost ratio, land use efficiency, production efficiency and sustainable yield index indicated the superiority of the improved pattern over the farmers’ practices.J. Bangladesh Agril. Univ. 13(1): 93-100, June 2015

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