Abstract
The article presents the results on the effect of various soil treatments and doses of mineral fertilizers on the productivity of spring barley under irrigation conditions on light chestnut soils of the Northern Caspian. Studies have revealed that the greatest yield increases were obtained when using the working organ of the ROPA – 0,32–0,49 t / ha, as well as when applying mineral fertilizers at a dose of N150P150K150 – 3,91–4,08 t /ha. In absolute terms, the highest yield of barley grain was provided on the variant with deep loosening of the soil with a ROP tool (h = 0,4–0,45 m) with a dose of fertilizers N150P150K150 – 7,64 t/ha.
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Claims 3
Claim · model-written summary
The ROPA working organ gave the greatest yield increases of 0,32–0,49 t / ha.
- Taxon
- spring barley
.jpg?width=60)
Hordeum vulgaret0 - Treatment
- working organ of the ROPAe0
- Outcome
- yield increasese0
- Direction
- increasese0
- Value
- 0,32–0,49 t / hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“the greatest yield increases were obtained when using the working organ of the ROPA – 0,32–0,49 t / ha”
t0“Productivity of spring barley during irrigation in the conditions of the Northern Caspian Sea”
Claim · model-written summary
N150P150K150 fertilizer gave yield increases of 3,91–4,08 t /ha.
- Taxon
- spring barleyHordeum vulgaret0
- Treatment
- mineral fertilizers at a dose of N150P150K150e0
- Outcome
- Productivityt0
- Value
- 3,91–4,08 t /hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when applying mineral fertilizers at a dose of N150P150K150 – 3,91–4,08 t /ha”
t0“Productivity of spring barley during irrigation in the conditions of the Northern Caspian Sea”
Claim · model-written summary
Deep loosening with ROP and N150P150K150 produced the highest grain yield, 7,64 t/ha.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- deep loosening of the soil with a ROP tool (h = 0,4–0,45 m) with a dose of fertilizers N150P150K150e0
- Outcome
- yield of barley graine0
- Direction
- higheste0
- Value
- 7,64 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest yield of barley grain was provided on the variant with deep loosening of the soil with a ROP tool (h = 0,4–0,45 m) with a dose of fertilizers N150P150K150 – 7,64 t/ha”
The same questions in other papers
fertilization · yield · Hordeum vulgare (barley)Positive and negative results
472 papers in the same direction as this paper · 66 in the opposite direction · 11 reporting no difference from an alternative
- no effect
- negative
- negative
546 papers more in this group
See all 550 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.