The influence of mineral nutrition on lentil productivity
DOI:
https://doi.org/10.31548/dopovidi2022.04.007Keywords:
lentil, lentil fertilization, inoculation, productivityAbstract
Recently, such a niche culture as lentil has been gaining popularity among leguminous crops. Due to ignorance of the needs of the culture, producers use the technology of growing more popular grain and leguminous crops, but this does not ensure high productivity.
The objective of the study is to determine the effect of fertilization and inoculation on the formation of lentil productivity in the conditions of the right bank forest steppe.
Research materials and methods - the research was conducted at the research field of the Department of Agrochemistry and Soil Science of Uman National University of Horticulture.
The action and interaction of two factors: A – fertilizer and B – inoculation was studied.
Research results and their discussion. Research has established that the productivity of lentil depended on the technological measures studied in the experiment. Depending on the studied option, on average for 2018-2021, the grain productivity of crops was 1.63-2.53 t/ha.
The lowest yield of lentil (1.63 t/ha) was recorded on the control option without fertilizers and inoculation.
The intensification of the lentil cultivation technology through the use of inoculation and fertilization had a positive effect on the grain yield of the studied crop.
The highest grain yield of 2.53 t/ha was noted for the variant in which inoculated lentil seeds were sown, and the fertilization system consisted of N60Р30K40 and Mo.
Conclusions and perspectives. Thus, according to the results of the research and their analysis, it was established that in the conditions of natural moistening of the right-bank forest-steppe, the best variant of the experiment turned out to be the pre-sowing inoculation of lentil seeds in combination with mineral fertilizers N60Р30K40 + Mo, which on average during the years of cultivation ensured yield at the level of 2, 53 t/ha.
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