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![]() | Nº.10. Does the Maleic Hydrazide act on the rhizogenic action of Auxins? Publication year: 1961 Language: Spanish In the vegetative propagation of tree species, the physiological characteristics of the mother plant notably influence the rooting response. When it comes to multiplying by layering under chestnut tre... Free eBook |
![]() | Phytoclimatic Atlas of Spain. Taxonomies Publication year: 1990 Language: Spanish/English (bilingual) Two new models are presented for the purpose of improving on our phytoclimatic taxonomy of 1966. Using Gaussen-type graphs, the morphogenetic model classifies the limited types of thermal and precipit... Free eBook |
![]() | Variable density yield tables for Pinus sylvestris L. in the Central chain of mountains (Spain) J.L. García Abejón; J.A. Gómez Loranca Publication year: 1984 Language: Spanish with English summary These yield tables are result of five inventories made a five years intervals on 31 permanents plots located in the most representative Forest of Pinus sylvestris L. of Avila, Madrid and Segovia provi... Free eBook |
![]() | Viníferas Jerezanas y de Andalucia Occidental Publication year: 1956 Language: Spanish ... Free eBook |