Sisin A., Kamenev R., Turchin V. Economic assessment of the use of chicken manure compost for sunflower on the southern black-soil of the Rostov region . Electronic science-productive magazine "AgroEcoInfo", 2018, N 2

2018, N 2 (32)

PLANT GROWING

*Sisin A., Kamenev R., Turchin V.*
Economic assessment of the use of chicken manure compost for sunflower on the southern black-soil of the Rostov region
The results of three-year researches on application of compost from chicken liquid manure on crops of sunflower in conditions of southern black soil Rostov region are considered in the article. The use of chicken compost increased the yield of sunflower seeds by 0.21-0.67 t / he, the quality of oilseeds - by 2.3-3.5 %. It is established that the maximum yields of sunflower seeds obtained in the variant with the introduction of 10 t/he of chicken compost, which is higher than the efficiency maximum dose of mineral fertilizers N₇₅P₇₅K_{75 Keywords: COMPOST FROM CHICKEN MANURE, FERTILIZER, SUNFLOWER, YIELD}