Abstract
The object of the research is agrocenosis of the Zhambyl region of the Republic of Kazakhstan. The studies were carried out with the purpose of improving the method of assessment of impact of solar energetic resources on the growth and development of agricultural crops. The aims of the investigations included: modeling of the production process forming the harvest; forecast of possible yields in different climatic conditions and possibilities of optimization of the formation process of the yield; development of the method of determination of productivity of biomass corn crop depending on the on the value of photosynthetically active radiation (PAR). The fulfilled studies showed that the proposed method of determination of the biomass of agricultural crops allows obtaining without additional equipment local information on the receiving solar energy as a basis for photosynthesis. The experimental data of calculation of the corn biomass when growing on silo promoted to the yield of 542‑634 c/ha. The dry biomass productivity is in the range of 101.2‑154.5 c/ha, which is close to the index of usage PAR – 55‑84%.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
