Abstract
Peas are widely grown, especially in the western region of Turkey with a temperate climate. Pea cultivation areas are decreasing in this region, where the Mediterranean climate is dominant. Zinc deficiency causes seed yield losses in pea cultivation. This study aimed to determine the optimum foliar zinc application to improve the seed yield of the widely planted pea varieties (Karina and Utrillo). For this reason, foliar application of zinc (0-30-60 kg ha-1) was carried out at the beginning of the flowering period. The study was conducted in two growing seasons (2019 and 2020) at Aydin Adnan Menderes University. In this study, plant height, plant stem diameter, the number of seeds per pod, pod length, 100-seed weight, seed yield, seed protein content, protein yield, seed ash content, seed fibre content, seed oil content, and seed zinc content were determined. According to the results obtained, the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years. However, zinc foliar application did not affect the plant height or plant stem diameter in either year. Although similar values were obtained regarding the characters examined among the cultivars, Karina stood out in seed yield and protein ratio, and Utrillo performed better in seed zinc content. Based on the values we got, we can recommend applying a dose of 60 kg of zinc per hectare per year from the leaf.
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Claims 10
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest pods per plant in both years.
- Taxon
- Pea (Pisum sativum L.)
Lathyrus oleraceust0 - Treatment
- 60 kg of zinc ha-1e0
- Outcome
- pods per plante0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest 100-grain weight in both years.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- 60 kg of zinc ha-1e0
- Outcome
- 100-grain weighte0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest seed yield in both years.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- 60 kg of zinc ha-1e0
- Outcome
- seed yielde0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest protein ratio in both years.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- 60 kg of zinc ha-1e0
- Outcome
- protein ratioe0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest protein yield in both years.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- 60 kg of zinc ha-1e0
- Outcome
- protein yielde0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc at 60 kg ha-1 gave the highest seed zinc content in both years.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- 60 kg of zinc ha-1e0
- Outcome
- seed zinc contente0
- Direction
- higheste0
- Qualifier
- in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for pods per plant, 100-grain weight, seed yield, protein ratio, protein yield, and seed zinc content were obtained from 60 kg of zinc ha-1 in both years.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Foliar zinc did not affect plant height or stem diameter in either year.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Treatment
- zinc foliar applicatione0
- Outcome
- plant height or plant stem diametere0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“zinc foliar application did not affect the plant height or plant stem diameter in either year.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Karina stood out for seed yield and protein ratio.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Material
- Karinae0
- Outcome
- seed yield and protein ratioe0
- Direction
- stood oute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Karina stood out in seed yield and protein ratio, and Utrillo performed better in seed zinc content.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
Utrillo performed better for seed zinc content.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Material
- Utrilloe0
- Outcome
- seed zinc contente0
- Direction
- bettere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Karina stood out in seed yield and protein ratio, and Utrillo performed better in seed zinc content.”
t0“Pea (Pisum sativum L.)”
Claim · model-written summary
The authors recommend annual foliar zinc at 60 kg per hectare.
- Taxon
- Pea (Pisum sativum L.)Lathyrus oleraceust0
- Outcome
- applying a dose of 60 kg of zinc per hectare per year from the leafe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“we can recommend applying a dose of 60 kg of zinc per hectare per year from the leaf.”
t0“Pea (Pisum sativum L.)”
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