JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/05", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Environmental Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/06", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Biological Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/07", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Agricultural and Veterinary Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0503", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Soil Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0607", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Plant Biology", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0703", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Crop and Pasture Production", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "University of Agriculture, Faisalabad, Pakistan", 
          "id": "http://www.grid.ac/institutes/grid.413016.1", 
          "name": [
            "University of Agriculture, Faisalabad, Pakistan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Tanveer", 
        "givenName": "Asif", 
        "id": "sg:person.012737645407.48", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012737645407.48"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "MNSUA, Multan, Pakistan", 
          "id": "http://www.grid.ac/institutes/None", 
          "name": [
            "MNSUA, Multan, Pakistan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Ikram", 
        "givenName": "Rao Muhammad", 
        "id": "sg:person.012316311245.01", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012316311245.01"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "College of Agriculture, University of Sargodha, Sargodha, Pakistan", 
          "id": "http://www.grid.ac/institutes/grid.412782.a", 
          "name": [
            "College of Agriculture, University of Sargodha, Sargodha, Pakistan"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Ali", 
        "givenName": "Hafiz Haider", 
        "id": "sg:person.016671165037.01", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016671165037.01"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "2019-11-24", 
    "datePublishedReg": "2019-11-24", 
    "description": "Crop rotation has been practiced from the time immemorial, and every farmer is quite familiar with it. If only one crop is sown in a particular field year after year, the roots of the crop extract nutrients from the same depth of soil every year, exhausting the rhizosphere and thus causing reduction in the crop yield. In order to maintain the achievable yield potential, it is therefore necessary to take measures to improve soil fertility and productivity. It can be done by leaving field fallow and by adding nutrients in the form of organic manures and chemical fertilizers. In view of rapidly growing population of world fallowing a large area for a long period of time is not practicable. Crop rotation may be defined as a system of raising crops in a regular order one after the other on the same piece of land keeping in view that fertility of land may not be adversely affected and farmers profit out of land may not be reduced. We classify the crops according to the residual effect on the soil, i.e., Exhaustive rotation: It includes more number of exhaustive crops which take up the plant food nutrients and leave the soil poor in fertility, e.g., wheat, cotton, field mustard, and maize. Restorative rotation: It includes those crops which improve the soil fertility. These include leguminous crops and exhaustive crops. Managing croplands according to nature\u2019s principles will reduce weed problems in all crops, and crop rotation has long been recognized for its ability to prevent weeds from developing to serious levels. Crop rotation limits the build-up of weed populations and prevents major weed species shifts. In a crop rotation, the timing of cultivation, fertilization, herbicide application, and harvesting changes from year to year. Rotation thus changes the growing conditions year to year, a situation to which few weed species easily adapt. Rotations that include clean-cultivated annual crops, tightly spaced grain crops, and grazed perennial sod crops create an unstable environment for weeds. Additional weed control may be obtained by including short-season weeds smothering crops such as sorghum sudan grass.", 
    "editor": [
      {
        "familyName": "Hasanuzzaman", 
        "givenName": "Mirza", 
        "type": "Person"
      }
    ], 
    "genre": "chapter", 
    "id": "sg:pub.10.1007/978-981-32-9783-8_1", 
    "inLanguage": "en", 
    "isAccessibleForFree": false, 
    "isPartOf": {
      "isbn": [
        "978-981-32-9782-1", 
        "978-981-32-9783-8"
      ], 
      "name": "Agronomic Crops", 
      "type": "Book"
    }, 
    "keywords": [
      "crop rotation", 
      "exhaustive crops", 
      "soil fertility", 
      "weed species shifts", 
      "additional weed control", 
      "sorghum-sudan grass", 
      "timing of cultivation", 
      "population of world", 
      "fertility of land", 
      "crop yield", 
      "yield potential", 
      "weed populations", 
      "annual crops", 
      "grain crops", 
      "weed problems", 
      "weed control", 
      "leguminous crops", 
      "sod crops", 
      "Sudan grass", 
      "herbicide application", 
      "organic manure", 
      "chemical fertilizers", 
      "field mustard", 
      "crops", 
      "residual effects", 
      "weeds", 
      "Field Year", 
      "species shifts", 
      "fertility", 
      "soil", 
      "farmers", 
      "land", 
      "nutrients", 
      "food nutrients", 
      "same piece", 
      "large areas", 
      "rotation", 
      "serious level", 
      "fertilizer", 
      "wheat", 
      "manure", 
      "rhizosphere", 
      "cropland", 
      "cotton", 
      "grass", 
      "cultivation", 
      "more number", 
      "mustard", 
      "nature principle", 
      "productivity", 
      "fertilization", 
      "yield", 
      "roots", 
      "same depth", 
      "population", 
      "years", 
      "long period", 
      "unstable environment", 
      "practice", 
      "area", 
      "timing", 
      "potential", 
      "world", 
      "environment", 
      "control", 
      "depth", 
      "period", 
      "reduction", 
      "field", 
      "levels", 
      "effect", 
      "applications", 
      "number", 
      "changes", 
      "ability", 
      "time", 
      "measures", 
      "system", 
      "situation", 
      "shift", 
      "order", 
      "one", 
      "view", 
      "principles", 
      "form", 
      "pieces", 
      "problem", 
      "order one", 
      "particular field year", 
      "crop extract nutrients", 
      "extract nutrients", 
      "achievable yield potential", 
      "regular order one", 
      "Exhaustive rotation", 
      "plant food nutrients", 
      "major weed species shifts", 
      "harvesting changes", 
      "conditions year", 
      "clean-cultivated annual crops", 
      "perennial sod crops", 
      "short-season weeds"
    ], 
    "name": "Crop Rotation: Principles and Practices", 
    "pagination": "1-12", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1122851612"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/978-981-32-9783-8_1"
        ]
      }
    ], 
    "publisher": {
      "name": "Springer Nature", 
      "type": "Organisation"
    }, 
    "sameAs": [
      "https://doi.org/10.1007/978-981-32-9783-8_1", 
      "https://app.dimensions.ai/details/publication/pub.1122851612"
    ], 
    "sdDataset": "chapters", 
    "sdDatePublished": "2022-01-01T19:12", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220101/entities/gbq_results/chapter/chapter_200.jsonl", 
    "type": "Chapter", 
    "url": "https://doi.org/10.1007/978-981-32-9783-8_1"
  }
]

Download the RDF metadata as:  json-ld nt turtle xml License info

This table displays all metadata directly associated to this object as RDF triples.

197 TRIPLES      23 PREDICATES      130 URIs      119 LITERALS      7 BLANK NODES