Author: Georgi Stoyanov,Dobri Dunchev
fertilization
1.3. Influence result of basic soil tillage about predecessor and fertilization on yield of wheat
Author: Monko Nankov
8. Correlations between some main agronomy practices and grain yield from winter wheat varieties
Author: A. Ivanova, N. Tsenov
50. Influence of foliar spray on the growth of pepper (Capsicum annuum L.)
Author: Kostadin Kostadinov, Stoyan Filipov
27. Content of manganese in plant material in different kinds of fertilization
Author: Denka Kostova
11. Vegetative growth and yield of zucchini (Cucurbita pepo L.) depending on the used foliar fertilizers
Author: Dimka Haytova, Nadejda Kirilova
16. Effect of the controlled-release fertilizer Osmocote on the growth and development of Ginkgo biloba L. seedlings
Author: Lilyana Nacheva, Petya Gercheva, Valeria Ivanova
6. Agrochemical analysis of soil from the area of the town Targovisthe for determining the value for growing corn
Author: Hristijan Uzunov, Petar Georgiev, Nikolay Minev