Open AccessTechnical means of application of mineral fertilizers at watering with multitower sprinkling machine
Author(s) -
N. F. Ryzhko,
S. N. Ryzhko,
Natalia Vasilyevna Ryzhko,
Olga Valerievna Karpova
Publication year - 2019
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2019i9pp96-100
Subject(s) - irrigation , fertilizer , agricultural engineering , yield (engineering) , environmental science , agriculture , mathematics , agronomy , engineering , geography , materials science , biology , archaeology , metallurgy
The results of the analysis of the yield increase of various agricultural crops, depending on the norm, multiplicity and timing of feeding with irrigation using multi-head sprinklers are given. It is obtained the dependence of the yield increase from the rate of irrigation and feeding, as well as the power of rain irrigation machine. An analysis of the main technical means for fertilizer application during irrigation is carried out, and suggestions for their improvement are given.