چکیده مقاله
Compost produced from sugarcane bagasse was substituted at a range of different concentrations into soil bedding medium mixture, to evaluate their effects on the growth of Pelargonium × hortorum Plants were grown in a substrate mixture 25% leaf compost; 25% cow manure; 50% garden soil volume as control and substitution with different rates of sugarcane bagasse compost of 20%, 30%, 40%, 80% and 100% were applied in three replications The results showed that application of sugarcane compost started to stimulate plant growth at 20% level and continued over other levels; however, there was no significant difference among sugarcane compost levels regarding many growth traits Application of low rates particularly 20% resulted in the highest record regarding many morphological traits including number of leaves, lateral stems, flowering shoots, flowers, inflorescence diameter, main shoot diameter, shoot and root biomass, and phosphorus concentration Moreover, nitrogen and potassium concentrations were highest at 40% treatment A positive increase in chlorophyll a but not chlorophyll b was found by application of all levels of sugarcane compost compared to control plants
کلیدواژهها
نویسندگان
Amirhossein Najarian
Department of Horticultural Science ,Karaj Branch, Islamic Azad University ,Karaj, Iran
Mohammad Kazem Souri
Department of Horticultural Science ,Tarbiat Modares University ,Tehran, Iran
شیوه ارجاع
Najarian, Amirhossein and Souri, Mohammad Kazem,1401,Influence of Sugar Cane Compost as Potting Media on VegetativeGrowth, and Some Biochemical Parameters of Pelargonium x hortorum,7th International Conference on Agriculture & Environment with sustainable development approach,Tehran
ارائهشده در
مجموعه مقالات هفتمین همایش بین المللی مهندسی کشاورزی و محیط زیست با رویکرد توسعه پایدار25 اسفند 1401 · تهران