Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 48.
  1. Library Resource
    Articles et Livres
    décembre, 1985
    Colombie, Amérique centrale, Amérique du Sud

    The factors influencing the size and shape of exptl. field plots (area of exptl. lot, soil types, trial objective, no. of replicates, and degree of accuracy and homogeneity of the exptl. material) for the execution of field expt. are discussed. The basic principles of the following different methods to determine plot size are described: max. curve method, method of Koch and Rigney, Hatheway's method, and the max. curve method using the multiple linear regression model. Some considerations are presented on the border effect and on plot size in bush and climbing bean trials.

  2. Library Resource
    Articles et Livres
    décembre, 1985
    Colombie, Amérique centrale, Amérique du Sud

    The objectives of the diagnosis of bean production are to (1) contribute criteria for the design and completion of on-farm trials of the new bean technology and (2) to take information to research centers that helps define bean research priorities. A summary is presented of the methodology suggested and practiced in national and international courses on on-farm research carried out by CIAT's bean program.

  3. Library Resource
    Législation
    février, 1985
    Vanuatu

    This Act provides rules relative to the carrying out of land survey and creates the Land Surveyors Board. The Board shall maintain a register of surveyors, determine the qualifications and experience of surveyors and hear and determine disciplinary proceedings against surveyors in accordance with the provisions of this Act.

  4. Library Resource
    Législation
    juin, 1985
    Chine

    This Law is enacted with a view to protecting, developing and making rational use of grasslands, improving the ecological environment, maintaining the diversity of living things, modernizing animal husbandry and promoting the sustainable development of the economy and society.The grasslands are owned by the State, with the exception of the grasslands owned by collectives as provided for by law. The State-owned grasslands may be assigned for use to the units under the ownership by the whole people and to collective economic organizations.

  5. Library Resource
    Articles et Livres
    décembre, 1985
    Afrique, Afrique orientale

    Examines the productivity of East African pastoral systems in terms of animal protein & energy production, milk offtake and livestock production parameters such as calving percentage, calf mortality and herd structure; compares the productivity of East African pastoral systems to those of commercial ranches and to pastoral systems in other parts of the world.

Rechercher dans la bibliothèque foncière

Grâce à notre moteur de recherche robuste, vous pouvez rechercher n'importe quel document parmi les plus de 64 800 ressources hautement conservées dans la bibliothèque du foncier.

Si vous souhaitez avoir un aperçu de ce qui est possible, n'hésitez pas à consulter le guide de recherche.

 

Partagez cette page