INTENSIVE AND EXTENSIVE CULTIVATION TECHNIQUES IN NORTH VIETNAM

Abstract

Cultivation can be intensified by expanding the plantation of crops and increasing the yield for each crop season. In some areas, it is easier to expand vegetable crops. Two vegetable crops are planted in fields which have been used for only one crop. The ninth-month rice is planted as usual after the winter-autumn vegetables are harvested. This is the 'two vegetables-one rice' formula.

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Document Details

Document Type
Technical Report
Publication Date
Jun 21, 1965
Accession Number
AD0838948

Entities

Organizations

  • United States Army Biological Warfare Laboratories

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Human Systems

DTIC Thesaurus Topics

  • Animal Husbandry
  • Commerce
  • Export Controls
  • Fertilizers
  • Government (Foreign)
  • Industrial Plants
  • Leadership
  • North Vietnam
  • Plants
  • Production
  • Retaining Walls
  • Training
  • Vegetables
  • Vietnam
  • Vietnamese Language

Fields of Study

  • Agricultural and Food sciences

Readers

  • Aquatic Ecology