POSSIBILITY FOR USING DIGESTATE TO PRODUCE A QUALITY PLANT PRODUCTION
Ivanka Mitova (Professor of Agro chemistry and fertilization in „ N. Poushkarov” Institute of Soil Science Agriculture and Plant Protection, Sofia Bulgaria)
Vera Petrova (Associate professor, PhD of Melioration in „ N. Poushkarov” Institute of Soil Science Agriculture and Plant Protection, Sofia Bulgaria)
Elena Zlatareva (Associate professor, PhD of Soil chemistry in „ N. Poushkarov” Institute of Soil Science Agriculture and Plant Protection, Sofia Bulgaria)