EFFECT OF INOCULATION WITH THE MYCORRHIZA AND THE LEVEL OF THE PHOSPHATE FERTILIZATION IN THE GROWTH AND DEVELOPMENT OF THE "OKRA" IN GYPSIFEROUS SOIL.

This experience had been achieved in the department of the scientific research of the science of soil and water resources, Collage of Agriculture, University of Tikrit during the Agricultural season of "2018" to study the effectiveness of the vaccination with the Mycorrhiza and four levels of the Phosphate manures TSP (0, 100, 150, 200) Kg P2O5.h-1 in the growth of "OKRA". The design "RCBD" has been used with three replications, the middles had been comparatively in according to supposition the scientist "Din kin" on the prospect level 5%. The resultants had shown that the vaccination with the Mycorrhiza had beenlead up to enhance the significant of the adjectives that had been studied in the compare with other non vaccinated transactions with the Mycorrhiza as if the increases in the levels of the phosphate manures had been lead up to enhance the significant in the signals of the studies. In additional of that the overlaps results had shown moral excellence in all adjective studied, whereas the vaccination transaction with the phosphate level (150) Kg had given the most highest middles in the adjectives studied and the total sum arrived to (4.148) Ton and in the ratio of the absorption nutrient elements horns of N, P, K (0.510, 4.016, 4.156)% and it does not differ morally from the operation of the vaccination in the level (200) Kg without vaccination, but with the vaccination the resolution reduced to 25% from the added phosphate manure. [ABSTRACT FROM AUTHOR]