Assessing root system in hydrophonic culture in glass plate test - using two pre-germinated seeds exposed to differing concns. of inoculant fixed on gel strip
DE4041960A1
Automated in-situ measurement of infiltration characteristic esp. of soil - measuring times for partial vols. of infiltration liquid to penetrate infiltrated material
DD297692A5
Device for opening and closing pipes
DD297047A5
Method and arming device for coupling a device combination to a turning path
DD296859A5
Device for distributing liquid particular grobdispenser media
DD295622A5
Process for increasing increase in cereals by azospirillum sp. bacteria
DD295152A5
Process for promoting youth development and the consumption of cultural plants by phytohormone-making, phosphormobilizing antagonistic pseudomonas bacteria
DD294306A5
Sickerelement
DD293707A5
Device for saeschare
DD293706A5
Device for saeschare
DD293902A5
Device for regulating fluid levels
DD293252A5
Method of restricting the damage to gaeumannomyces graminis var. tritici in wheat by the presentation of a preservation of avirulent strains of the encounter
DD292538A5
Device for measuring co-low 2-output and for controlling ion concentration in the root of plants
DD292495A5
Device for defined wave-seven sickermaterial laying
DD292363A5
Process for increasing increase in bush by means of rhizobium bacteria
DD291912A5
Process for modifying the nitrificatin inhibitor 2-chloro-6-trichloromethyl-pyridine
DD291917A5
Process for increasing increase in peas by means of rhizobium bacteria
DD291801A5
Device for removing unbalanced soil samples
DD291641A5
More components probe
DD291238A5
Process for applying growth-ferrous bacterial strains to cereals
