[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-181293-105":59,"doc-detail-181293-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","cassava-var-jarak-towo-land-suitability-and-management-strategy-in-jatiyoso-district","Cassava var. Jarak Towo land suitability and management strategy in Jatiyoso District","","Growing demand from creative cassava-based food industries requires reliable cassava raw material supply in both quantity and quality. This study identifies land suitability, key determinants, and land management strategy for Jarak Towo production in Jatiyoso District. A survey approach uses altitude-based land units (400–1400 masl) with purposive sampling, producing 24 observation points. Suitability is assessed using cassava-modified growth requirements, yielding marginally suitable and not suitable classes.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/cassava-var-jarak-towo-land-suitability-and-management-strategy-in-jatiyoso-district/181293/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/cassava-var-jarak-towo-land-suitability-and-management-strategy-in-jatiyoso-district/181293.png","ImageObject",300,407,{"name":92,"@type":93},"8796093062539","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","2026-09-02",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main purpose of the study on Jarak Towo production?","Question",{"text":112,"@type":113},"To identify land suitability, determine the key factors affecting suitability, and propose land management strategies for Jarak Towo cassava production in Jatiyoso District.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How was the study designed and how many sampling points were used?",{"text":117,"@type":113},"The study used a survey method based on altitude land units and purposive sampling, with 4 repetitions per unit, totaling 24 sample points.",{"name":119,"@type":110,"acceptedAnswer":120},"Which factors were identified as key determinants of land suitability?",{"text":121,"@type":113},"Temperature, organic carbon, Total-N, and slope were identified as determinant factors influencing land suitability for Jarak Towo.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},181293,1790495692,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":66,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":138,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":67,"update_tm":142,"read_time":143,"preview_page_count":4},8796093062539,"| Received: 23 July 2021\u003Cbr>Accepted: 7 September 2021 | The increasing demand for various creative food industries requires cassava raw material supply which has quality and quantity. This research purpose is to identify land suitability, determining the factors, and the strategy of land management for Jarak Towo production in Jatiyoso District. This research using survey method with the land unit based on altitude as observation design which divided into six, namely 400 masl, 600 masl, 800 masl, 1000 masl, 1200 masl, and 1400 masl, and the sampling point is determined by purposive sampling which each land unit has four repetitions and obtain 24 sample points. The land suitability class assessment was carried out by matching the observation data with cassava-modified growth requirements for the Jarak Towo variety. The results in the area were classified into two classes, namely marginally suitable and not suitable. The land suitability determinant factors were temperature, organic carbon, Total-N, and slope. Land units 3 and 4 are land units which land suitability class can increase if these two locations are used as places for planting cassava var. Jarak Towo with the direction of land management strategies that have been given. |\n| --- | --- |\n| Keywords:\u003Cbr>cassava, Jarak Towo, land suitability, determinant factors, management strategy |  |\n\n| Soil and land\u003Cbr>characteristics | S1 | S2 | S3 | N |\n| --- | --- | --- | --- | --- |\n| Temperature (tc) |  |  |  |  |\n| Average temperature (°C)\u003Cbr>Water availability\u003Cbr>(wa) | 18-20 | 20-22 | 16-18\u003Cbr>22-24 | > 24\u003Cbr>\u003C 16 |\n| Rainfall (mm/year)\u003Cbr>Oxygen | 3000-4000 | 2000-3000 | 1000-2000 | \u003C 1000 |\n| availability (oa) |  |  |  |  |\n| Drainage | well-drained, slightly well-drained, slightly | somewhat | imperfectly | very imperfectly drained, |\n|  | imperfectly drained | excessively drained | drained | excessively drained |\n| Root capacity (rc) |  |  |  |  |\n| Texture | slightly smooth, moderate, slightly coarse | smooth | very smooth | coarse |\n| Coarse material (%) | \u003C 15 | 15-35 | 35-55 | > 55 |\n| Soil depth (cm)\u003Cbr>Nutrient retention | > 75 | 50-75 | 20-50 | \u003C20 |\n| (nr) |  |  |  |  |\n| CEC(me/100gr) | > 27 | 16-27 | \u003C 16 | - |\n| Base saturation (%) | > 52 | \u003C52 |  |  |\n| pH H2O | 5.9-7.0 | 5.5-5.9\u003Cbr>7.0-7.6 | \u003C5.5\u003Cbr>>7.6 | - |\n| Organic-C (%)\u003Cbr>Nutrient | > 2.5 | 2.0-2.5 | \u003C2.0 | - |\n| availability (na) |  |  |  |  |\n| Total-N (%) | high, medium | very high, low | very low | - |\n| P2O5 (mg/100g) | medium | low | very low | - |\n| K2O (cmol/kg)\u003Cbr>Erosion hazard | medium | low | very low | - |\n| (eh) |  |  |  |  |\n| Slope (%) | 0-15 | 15-30 | 30-45 | >45 |\n| Erosion hazard\u003Cbr>Land preparation\u003Cbr>(lp) | very light, light | medium | heavy | very heavy |\n| Rock surface (%) | \u003C 0.1 | 0.1-3.0 | 3.0-25.0 | >25.0 |\n| Rock outcrop (%) | \u003C0 | 1-10 | 10-20 | > 20 |\n\n\n| Soil and land characteristics | LU 1 |  | LU 2 |  | LU 3 |  |\n| --- | --- | --- | --- | --- | --- | --- |\n|  | Score Class |  | Score | Class | Score | Class |\n| Temperature (tc) |  |  |  |  |  |  |\n| Average temperature (°C)\u003Cbr>Water availability (wa) | 17.76 S3 |  | 18.98 | S1 | 20.2 | S2 |\n| Rainfall (mm/tahun) | 3000-4000 S1 |  | 3000-4000 | S1 | 3000-4000 | S1 |\n| Oxygen availability (oa) |  |  |  |  |  |  |\n| Drainage | slightly well\u003Cbr>drained | S1 | slightly\u003Cbr>well-drained | S1 | slightly\u003Cbr>imperfectly\u003Cbr>drained | S1 |\n| Root capacity (rc) |  |  |  |  |  |  |\n| Texture | soft S2 |  | soft | S2 | slightly soft | S1 |\n| Coarse material (%) | \u003C15 S1 |  | \u003C15 | S1 | \u003C15 | S1 |\n| Soil depth (cm) | 50 S3 |  | 80 | S1 | 45 | S3 |\n| Nutrient retention (nr) |  |  |  |  |  |  |\n| CEC(me/100gr) | 16.2 S2 |  | 17.72 | S1 | 20.78 | S1 |\n| Base saturation (%) | 39.74 S1 |  | 38.62 | S1 | 41.72 | S1 |\n| pH H2O | 5.98 S1 |  | 5.94 | S1 | 6.25 | S1 |\n| Organic-C (%) | 2.75 S1 |  | 2.10 | S2 | 2.62 | S1 |\n| Nutrient availability (na) |  |  |  |  |  |  |\n| Total-N (%) | 0.97 S2 |  | 0.6 | S1 | 0.33 | S1 |\n| P2O5 (mg/100g) | 1.9","cbCaivV07CUW3m2v","https://ap.wps.com/l/cbCaivV07CUW3m2v","pdf",1626816,"English","# Study purpose and approach\n## Survey design and sampling\n# Land suitability assessment\n## Classification results\n# Determinant factors and land management strategy","[{\"question\":\"What is the main purpose of the study on Jarak Towo production?\",\"answer\":\"To identify land suitability, determine the key factors affecting suitability, and propose land management strategies for Jarak Towo cassava production in Jatiyoso District.\"},{\"question\":\"How was the study designed and how many sampling points were used?\",\"answer\":\"The study used a survey method based on altitude land units and purposive sampling, with 4 repetitions per unit, totaling 24 sample points.\"},{\"question\":\"Which factors were identified as key determinants of land suitability?\",\"answer\":\"Temperature, organic carbon, Total-N, and slope were identified as determinant factors influencing land suitability for Jarak Towo.\"}]","Cassava var. Jarak Towo land suitability and management strategy in Jatiyoso District | PDF",1788344104,25]