organické hnojivá 5 [vynechat] agrochémia 3 [vynechat] organic fertilizers 3 [vynechat] plant nutrition 3 [vynechat] výživa rastlín 3 [vynechat] agrochemistry 2 [vynechat] farmyard manure 2 [vynechat] fertilizers 2 [vynechat] hnojenie 2 [vynechat] hnojivá 2 [vynechat] maštaľný hnoj 2 [vynechat] Helianthus annuus 1 [vynechat] composts 1 [vynechat] cultivated plants 1 [vynechat] fertilizing 1 [vynechat] humus 1 [vynechat] hydroponics 1 [vynechat] hydropónia 1 [vynechat] komposty 1 [vynechat] korene rastlín 1 [vynechat] morské riasy 1 [vynechat] pestovanie rastlín 1 [vynechat] pestované rastliny 1 [vynechat] plants cultivation 1 [vynechat] poľnohospodárska fytomasa 1 [vynechat] priemyselné hnojivá 1 [vynechat] pôdy 1 [vynechat] roots (botany) 1 [vynechat] seaweeds 1 [vynechat] slnečnica ročná 1 [vynechat]