Bor u gnojidbi drvenastih kultura | Boron in fertilization of woody plants

إنجليزي. Journal of plant protection is an open access peer-reviewed online scientific journal. Journal publishes new numbers 6 (5 editions) times per year in electronic version.The Journal of Plant Protection has been tracking the development of agriculture for many years, as in the Republic of Croatia so in the region and the world. The first issue of the journal, the forerunner of today's Journal of plant protection, was printed on May 1, 1957 under the title Plant Protection. Under the name of Journal of plant protection, the journal has been published since 1978, as a journal of the Union of Plant Protection Societies of the SFRY and as a continuation of the earlier periodicals Biljna zaštita and Biljni lekar.During the prominent decades, the journal has acquired well-respected business references as well as the trust of a broad circle of readers.

التشيكية. Glasnik zaštite bilja punih 65 godina prati razvoj poljoprivrede, kako u Republici Hrvatskoj tako i u svijetu. Prvi broj časopisa, preteča današnjeg Glasnika zaštite bilja, tiskan je 01. svibnja 1957. godine pod naslovom Biljna zaštita. Pod nazivom Glasnik zaštite bilja časopis izlazi od 1978. godine i to kao glasilo Saveza društava za zaštitu bilja SFRJ i kao nastavak dotadašnjih časopisa Biljna zaštita i Biljni lekar.Tijekom istaknutih desetljeća časopis je stekao uvažene poslovne reference kao i povjerenje širokog kruga čitatelja.Časopis financijski podupire Ministarstvo znanost i obrazovanja. Radovi objavljeni u Glasniku zaštite bilja redovito se citiraju u sljedećim bazama podataka: CAB Abstracts (CAB INTERNATIONAL), FSTA (Food Science and Technology Abstracts), Urlichsweb, EBSCO, Global Health, AGRIS.Prispjeli rukopisi podliježu recenziji. Sadržaj časopisa potpuno je autoriziran te niti jedan njegov dio ne može biti reproduciran bez odobrenja izdavača. Rukopisi se ne vraćaju.Časopis se distribuira putem pretplate – 6 brojeva/ 5 izdanja.U uredu za odnose s javnošću Vlade Republike Hrvatske časopis je prijavljen pod brojem 897.Prva godina izlaženja pod nazivom Glasnik Zaštite Bilja: 1978.Učestalost izlaženja (godišnje): 6Područja pokrivanja: Agronomija, Biotehnologija, Prehrambena tehnologijaUključen u Hrčak: 13. srpanj 2016.Prava korištenja: Autorska prava nad svim člancima su zaštićena.Cjelokupni se članci objavljeni časopisu mogu slobodno koristiti u osobne i obrazovne svrhe uz obavezno navođenje izvora. Korištenje u komercijalne svrhe nije dozvoljeno bez pisanog odobrenja izdavača.

إنجليزي. Boron in the soil is a native of erosion of primary or secondary minerals in the soiland of the process of mineralization (decomposition) of organic substance in the soil. As opposed to other microelements, boron is a semi-metal and it has a negative surfacecharge. It most often appears in the soil as boric acid B (OH)3, whereas in the plants it appears in three forms of salts of boric acid H3BO3, H2BO3 - or HBO3 2-. Depending on conditions in the soil, there can be surplus or shortage of boron with different consequences on plants. Concentration of boron in the plants is variable because of its low mobility and effect of transpiration, and it also depends on the plant species. Boron plays an important part in synthesis of saharosis processes, metabolism of nucleine acids, photosynthesis, metabolism of proteins and stabilization of cell membrane. Boron regulates meristemic activity, so with its shortage irregular cell division appears, especially at the top of the growth, roots and tillers, and also a disorder of cambial activity. As a consequence of boron shortage, growth of plants is reduced, creating of embryos and fruits is underdeveloped, and a range of other imbalances is possible. The 56 average removal by harvesting from the soil is about 200- 400 g/ha yearly. The review describes specific symptoms of boron shortage in woody plants, characteristics of boron fertilizers, fertilization plan and methods of determining necessary quantities.