scholarly journals PROSPEK PENGEMBANGAN KOMODITAS PERKEBUNAN DI WILAYAH BOLIYOHUTO KABUPATEN GORONTALO

2015 ◽  
Vol 17 (4) ◽  
pp. 209
Author(s):  
Rival Rahman ◽  
Dwi Putro Tedjo Baskoro ◽  
Boedi Tjahjono

Agricultural land use planning is essential for a region in developing their agricultural commodities. Boliyohuto region is a region which has the potential for very large land resources, especially for the development of agricultural commodities.The purpose of this study was to see how the development prospects of plantation commodities in the commodity Boliyohuto based economic development as well as physical resources of land. Data analysis method used is the image interpretation, Location Quotient (LQ) and Shift Share Analysis (SSA) to determine the main commodity and Land Suitability Analysis.The analysis showed the extent of the potential for development of superior commodities is an area of 24.655 ha. Then seeded commodities in this region are coconut, coffee, cocoa and cotton. Based on the results analsisi land suitability, land suitability classes for each commodity is moderately suitable (S2), marginally suitable (S3), and is not suitable (N). From these results, the prospects for the development of plantation commodities in the region Boliyohuto covers, palm development potential area of 16133.44 hectares, an area of 13159.41 ha of coffee, and cocoa area of 13543.94 ha.

2017 ◽  
Vol 11 (5) ◽  
pp. 11 ◽  
Author(s):  
Sumbangan Baja ◽  
Samsu Arif ◽  
Risma Neswati

Agricultural land use planning should always be guided by a reliable tool to ensure effective decision making in the allocation of land use and activities. The primary aim of this study is to develop a user friendly system on a spatial basis for agricultural land suitability evaluation of four groups of agriculture commodities, including food crops, horticultural crops, perennial (plantation) crops, grazing, and tambak (fish ponds) to guide land use planning. The procedure used is as follows: (i) conducting soil survey based on generated land mapping units; (ii) developing soil database in GIS; and (iii) designing a user friendly system. The data bases of the study were derived from satellite imagery, digital topographic map, soil characteristics at reconnaissance scale, as well as climate data. Land suitability evaluation in this study uses the FAO method. The study produces a spatial based decision support tool called SUFIG-Wilkom that can give decision makers sets of information interactively for land use allocation purposes.This user friendly system is also amenable to various operations in a vector GIS, so that the system may accommodate possible additional assessment of other land use types.


This study focuses on identifying the potential lands for growing groundnut in Dien Chau district of Nghe An province (Vietnam), where groundnut is one of the major crops and brings high income for farmers. Based on the ecological requirements of groundnut, six criteria, including Soil Type, Soil Texture, Soil Depth, Slope, Average Temperature, and Average Total Rainfall in the planting season, were used. The Analytic Hierarchy Process method, commonly used in agricultural land use planning, was utilized to determine each criterion's weights via experts’ opinions. A pairwise comparison matrix was established to support this assessment process. The results revealed that Soil Texture showed the highest weight (0.31727) for groundnut farming, which was followed by Average Temperature (0.21131), Soil Type (0.17426), and Soil Depth (0.13982). Slope and Average Total Rainfall were the lowest weight factors, with 0.08122 and 0.07612, respectively. The weighted sum overlay analysis was implemented by ArcGIS software to generate the spatial distribution of land suitability of groundnut. The land suitability map indicated that 6830.07 ha (22.26%) of the studied area was highly suitable (S1), 10413.85 ha (33.95%) was moderately suitable (S2), 4336.76 ha (14.14%) was marginally suitable (S3), and 424.99 ha (1.39%) was not suitable (N). The total area of constrained area, including Waterbody and Built-up Land, was 8671.39 ha, accounting for 28.27% of the total area. Finally, the proposed land for groundnut cultivation was 12928.69 ha. The outcomes of this study may be regarded as a good reference for local government in agricultural land use planning.


2021 ◽  
Author(s):  
John O'Neill

Agricultural land resources are an essential element required to sustain agricultural production. While the Province of Ontario has implemented policies that aim to protect these lands from other types of development, this finite resource continues to diminish as the demand for food continues to grow. At this time the Province is undertaking a review of existing policies related to matters of provincial interest, including agriculture and therefore presents an important opportunity to re-evaluate the policies, in particular as it relates to what lands qualify as prime agricultural land worthy of protection. Historical and emerging agricultural practices have demonstrated that Canada Land Inventory (CLI) Class 4 soils can be productive. The report examines the potential merit of expanding the existing defining criteria of prime agricultural land from just CLI Class 1, 2, and 3 soils to also include CLI Class 4 and attempts to demonstrate the impact this would have on agricultural land use planning in Ontario. To help demonstrate a site specific evaluation of a portion of Peterborough County has been conducted to provide a visual representation.


2017 ◽  
Vol 11 (1) ◽  
pp. 66
Author(s):  
R. Kunto Adi

<p>Development of agricultural sector, especiallly for agribusiness sector that problems by large of conversion of agricultural land to used for non agricultural, that cause  acess  farmers  toward  agrarian  resources,  especially  limited  of  land.  Except that,  factors  of  the  lack  of  land  ownership  and  authority,  threatened  of  farmers existance on to become cause of agrarian conflict in rural area that more and more glow.  The  problem  of  agrarian  conflict  trigger  by  more  and  more  increased  of developmnet  activity.  This  condition  will  have  consequence  to  occur  conflict  in utilizing of land. Except that, too much land resources that carry on not yet or to use appropriate with allocation, to much of occur land utilizing that not appropriate with phisically potency of land and appropriate with land use planning of region. Because of that be needed maked grow about important of land utilizing in a plan manner, in order that used optimally, harmonious, balanced, dan sustainable. Because of that be needed efforts land use planning managemet. Land  use planning must be done with participating  of  community  (farmers)  in  decision  making  of  development  policy  in order that used integrative, so effort in land use planning process, from a planning, implementation,  and  supervision.  In  implementation  this  programme,  land  use planning  must  be  with  community  management  approach,  for  actualization  of community  capacity  and  potency  or  community  empowering  approach.  Programme that  become  form  land  use  planning  management  with  character  of  bottom  up approach and used to blue print that not to character of dependency creating, until programme  that  become  from  land  use  planning  management  basic  to  community must be character of empowering, with the result that community especially farmers not only as object, but like  subject, especially for implementation of land use planning process in agribusiness system and business.</p><p> </p><p>Pengembangan sektor pertanian, terutama sektor agribisnis, terkendala oleh banyaknya alih fungsi lahan pertanian ke penggunaan non pertanian, yang mengakibatkan akses petani terhadap sumber daya agraria, terutama tanah, menjadi sangat terbatas. Selain itu faktor kesenjangan penguasaan dan kepemilikan tanah dan terancamnya eksistensi diri para petani pada gilirannya menjadi penyebab utama terjadinya konflik pertanahan di pedesaan yang kian marak. Masalah pertanahan dipicu oleh semakin meningkatnya kegiatan pembangunan akan makin banyak memerlukan tanah ditengah-tengah keterbatasan persediaan akan sumber daya tanah itu sendiri. Hal ini akan berakibat pada terjadinya persaingan dalam penggunaan tanah, semakin menurunnya kemampuan daya tampung suatu wilayah dan mendorong terjadinya penggunaan tanah tanpa memperhatikan kondisi kemampuan tanah serta kelestarian lingkungannya. Dilain pihak, banyak tanah-tanah yang belum diusahakan atau dimanfaatkan sesuai dengan peruntukkannya, dan sebaliknya, banyak terjadi penggunaan tanah yang tidak sesuai dengan potensi fisik tanah dan arahan yang telah digariskan dalam rencana tata ruangnya. Untuk itu perlu ditumbuhkan tentang arti penting penggunaan tanah secara terencana, agar diperoleh manfaat yang optimal, serasi, seimbang dan lestari. Oleh karena itu perlu upaya pengelolaan tata guna tanah atau Penatagunaan Tanah. Penatagunaan tanah harus dilaksanakan dengan melibatkan masyarakat (petani) dalam pengambilan kebijakan pembangunan secara integratif, termasuk juga dalam proses penatagunaan tanah, dari mulai perencanaan, pelaksanaan dan pengawasan. Dalam implementasinya, proses penatagunaan tanah harus dengan pendekatan <em>community management</em> untuk mengaktualisasikan potensi masyarakat <em>(empowering)</em>. Program-program yang lahir dari manajemen penatagunaan tanah bersifat <em>bottom up</em> dan<em> blue print</em> yang tidak bersifat <em>dependency creating</em>, sehingga program yang lahir dari manajemen penatagunaan tanah berbasis masyarakat cenderung bersifat <em>empowering</em>, sehingga masyarakat terutama petani tidak hanya sebagai obyek, tetapi sebagai subyek, dalam implementasi proses penatagunaan tanah dalam sistem dan usaha agribisnis di Indonesia.</p>


Agronomy ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1898
Author(s):  
Daniel Iliquín Trigoso ◽  
Rolando Salas López ◽  
Nilton B. Rojas Briceño ◽  
Jhonsy O. Silva López ◽  
Darwin Gómez Fernández ◽  
...  

Agricultural productivity in the Peruvian region of Amazonas is being jeopardized by conflicts and inadequate land use, that are ultimately contributing to environmental degradation. Therefore, our aim is to assess land suitability for potato (Solanum tuberosum L.) farming in the Jucusbamba and Tincas microwatersheds located in Amazonas, in order to improve land-use planning and enhance the crop productivity of small-scale farmers. The site selection methodology involved a pair-wise comparison matrix (PCM) and a weighted multicriteria analysis using the Analytical Hierarchy Process (AHP) on selected biophysical and socioeconomical drivers. Simultaneously, land cover mapping was conducted using field samples, remote sensing (RS), geostatistics and geographic information systems (GIS). The results indicated that for potato crop farming, the most important criteria are climatological (30.14%), edaphological (29.16%), topographical (25.72%) and socioeconomical (14.98%) in nature. The final output map indicated that 8.2% (22.91 km2) was highly suitable, 68.5% (190.37 km2) was moderately suitable, 21.6% (60.11 km2) was marginally suitable and 0.0% was not suitable for potato farming. Built-up areas (archaeological sites, urban and road networks) and bodies of water were discarded from this study (4.64 km2). This study intends to promote and guide sustainable agriculture through agricultural land planning.


2021 ◽  
Vol 5 (1) ◽  
pp. 58
Author(s):  
Dwi Bayu Prasetya ◽  
Hediyati Anisia

The wetland area in Tulang Bawang Regency is a stretch of swamps that has an important value ecologically and hydrologically and has economic value. However, currently, the area's condition has begun to change its function to agricultural land, resulting in damage to the habitat and function of swamps, causing a decrease in biological resources such as fish and bird populations. The use of wetlands must be carefully planned and designed with land use principles with a sustainable perspective. The aim of this research is; 1.) Identifying the potential for hydrology, potential land use, and the condition of biodiversity in the Wetland area; 2) Formulating alternative land suitability in the wetland area planning in Tulang Bawang Regency by taking into account biophysical factors and area functions. This research's approach method is spatial pattern analysis, which is to study the patterns, shapes, and distribution of phenomena on the earth's surface. In addition, understand the meaning of these patterns and use them in sustainable land use planning. Based on the results of land suitability analysis for wetland planning in Tulang Bawang Regency, it can be concluded that this area is classified as very suitable (S1) with a score of 93.33. For the development of wetlands through nature conservation and cultural heritage of the Tulang Bawang community as objects and the main attraction of this area.


2021 ◽  
Author(s):  
John O'Neill

Agricultural land resources are an essential element required to sustain agricultural production. While the Province of Ontario has implemented policies that aim to protect these lands from other types of development, this finite resource continues to diminish as the demand for food continues to grow. At this time the Province is undertaking a review of existing policies related to matters of provincial interest, including agriculture and therefore presents an important opportunity to re-evaluate the policies, in particular as it relates to what lands qualify as prime agricultural land worthy of protection. Historical and emerging agricultural practices have demonstrated that Canada Land Inventory (CLI) Class 4 soils can be productive. The report examines the potential merit of expanding the existing defining criteria of prime agricultural land from just CLI Class 1, 2, and 3 soils to also include CLI Class 4 and attempts to demonstrate the impact this would have on agricultural land use planning in Ontario. To help demonstrate a site specific evaluation of a portion of Peterborough County has been conducted to provide a visual representation.


2018 ◽  
Vol 54 (2A) ◽  
pp. 104
Author(s):  
Nguyen Thanh Quang

Hau Giang is one of 13 provinces in the Mekong Delta. Total land area is 162,171 ha (statistics 2014), agricultural land is 141,217 ha accounting for 87.08 % of natural area. To exploit the reasonable land and provide a scientific basis for adjusting the land use planning to 2020, the evaluation of land resources in Hau Giang was carried out. To apply the land evaluation methodology of FAO to research on natural conditions, socio-economic related to land use to evaluate land resources as well as to apply for geographic information system (GIS) and automatically land evaluation system (ALES) gave results positively, quickly and efficiently. Evaluation results showed that Hau Giang had four major land groups with 11 land mapping units; alluvium land group accounted for 37.26 % of natural area. From the map overlay has been integrated 28 land units. Basing on 44 LUTs surveys was selected for 16 LUTs to have development prospects to evaluate land suitability. Land use was divided into 5 main groups: alluvial land belonged to riverside Hau, slightly saline land was not submerged and was shallow, and low-lying saline land was flooded and saline land was salty. To combine with evaluating the current state of land use, productive techniques and socio-economic development needed supplementing of land use planning by 2020 as follows: (1) agricultural land is 141,217 ha (87.08 %); (2) non-agricultural land is 20,918 ha (12.90 %) and (3) unused land is 36 ha             (0.02 %) of natural area.


2020 ◽  
Vol 12 (2) ◽  
pp. 108-113
Author(s):  
Thi Minh Chau TRAN ◽  
Dinh Huy LE ◽  
Ngoc Phuong Quy LE ◽  
Thi Hai NGUYEN ◽  
Trong Tan TRAN ◽  
...  

This research was conducted to determine the main influences and physical factors of land suitability for rubber plantation in the Nam Dong district, Thua Thien Hue province. Six factors such as soil type, soil texture, soil thickness, slope, soil pH and soil organic matter content were considered. Results indicate that soil thickness is has the highest role on the land suitability analysis while soil pH has the lowest. The physical land suitability of rubber plantation was divided into 4 levels: very suitable (10.1%), suitable (15.5%), slightly suitable (3.6%), and currently not suitable (70.8%). This research provides important information for rubber cultivation in projected agricultural land use planning of the Nam Dong district. Nghiên cứu này được thực hiện nhằm xác định sự ảnh hưởng của các yếu tố tự nhiên đến sự thích nghi đất đai của loại hình sử dụng đất trồng cây cao su trên địa bàn huyện Nam Đông, tỉnh Thừa Thiên Huế. Có 6 yếu tố được xem xét trong nghiên cứu này bao gồm: loại đất, thành phần cơ giới, tầng dày canh tác, độ dốc, độ chua và hàm lượng mùn trong đất. Kết quả nghiên cứu chỉ ra rằng tầng dày canh tác là yếu tố có ảnh hưởng lớn nhất đến việc sử dụng đất trồng cây cao su, trong khi đó độ chua là yếu tố có ảnh hưởng ít nhất. Sự thích nghi tự nhiên của loại hình sử dụng đất trồng cây cao su được chia thành 4 mức độ bao gồm rất thích nghi (10,1%), thích nghi (15,5%), tương đối thích nghi (3,6%) và hiện taị không thích nghi (70,8%). Nghiên cứu này cung cấp những thông tin cần thiết và hữu ích cho việc quy hoạch sử dụng đất trồng cây cao su trên địa bàn huyện Nam Đông.


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