Abstract
ER, F., S. GEZGIN and F. BAYRAKLI, 2009. The effect of different zinc application methods and levels on yield and quality of hesapali (Vitis vinifera L.) grape. Bulg. J. Agric. Sci., 15: 410-416 This study has been done to determine the effects of zinc, applied at different doses and in different ways in the fields where NPK was used and also not used as a base fertilizer on the yield and quality of the grape type of Hesapali grown widely in the environs of Aladag, Hadim, and Konya. The test has been applied to the vine grapevine at the doses of 0, 10, 20, 40g Zn/grapevine for both the ones to which NPK was not applied (N o P o K o ) and to which NPK was applied (150-50-50 g/grapevine N 1 P 1 K 1 ) in the form of ZnSO 4 7H 2 O. Zn application has been performed in two different forms: I. By mixing all the zinc with the soil (20-30 cm depth) in the projection of the grapevine 15 days before blossom and II. By spraying ¼ of all the zinc over the leaves with a fifteen-day interval at 4 times, which starts 15 days before blossom. According to results of the study: Wet grape yield obtained from each grapevine, which was exposed to the average of two different applications (N o P o K o and N 1 P 1 K 1 ) forms of zinc has statistically increased in an important proportion by increasing the dose of zinc applied to the grapevine. Comparing with the controls, the highest yield of wet grape with the proportion of 212% and 206% has been obtained in N o P o K o and N 1 P 1 K 1 applications by applying 10 and 40gram of zinc to each grapevine. Beside as an average of NPK and zinc levels, application of zinc over leaves has increased the yield of the wet grape more than the one applied to the soil (7.00 b and 8.4 a kg grape/grapevine).Moreover water soluble dry matter (%) , and titratable acidity (g/100 cc) of grape with rising zinc doses, has increased as an average of NPK and zinc application and, the most water soluble dry matter (18.91%) and titratable acidity (2.74g/100cc) has been obtained by application of 20g Zn/grapevine.
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Claims 6
Claim · model-written summary
Wet grape yield increased as zinc dose increased.
VitisOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wet grape yield obtained from each grapevine, which was exposed to the average of two different applications (N o P o K o and N 1 P 1 K 1 ) forms of zinc has statistically increased in an important proportion by increasing the dose of zinc applied to the grapevine.”
Claim · model-written summary
Under N o P o K o, 10 grams zinc per vine gave a 212% wet grape yield relative to controls.
Verbatim
e0“Comparing with the controls, the highest yield of wet grape with the proportion of 212% and 206% has been obtained in N o P o K o and N 1 P 1 K 1 applications by applying 10 and 40gram of zinc to each grapevine.”
t0“grape”
Claim · model-written summary
Under N 1 P 1 K 1, 40 grams zinc per vine gave a 206% wet grape yield relative to controls.
Verbatim
e0“Comparing with the controls, the highest yield of wet grape with the proportion of 212% and 206% has been obtained in N o P o K o and N 1 P 1 K 1 applications by applying 10 and 40gram of zinc to each grapevine.”
t0“grape”
Claim · model-written summary
Foliar zinc produced higher wet grape yield than soil zinc application.
Verbatim
e0“application of zinc over leaves has increased the yield of the wet grape more than the one applied to the soil (7.00 b and 8.4 a kg grape/grapevine)”
t0“grape”
Claim · model-written summary
Water soluble dry matter increased with zinc dose and peaked at 18.91% with 20g Zn/grapevine.
Verbatim
e0“water soluble dry matter (%) , and titratable acidity (g/100 cc) of grape with rising zinc doses, has increased as an average of NPK and zinc application and, the most water soluble dry matter (18.91%) and titratable acidity (2.74g/100cc) has been obtained by application of 20g Zn/grapevine.”
Claim · model-written summary
Titratable acidity increased with zinc dose and peaked at 2.74g/100cc with 20g Zn/grapevine.
Verbatim
e0“water soluble dry matter (%) , and titratable acidity (g/100 cc) of grape with rising zinc doses, has increased as an average of NPK and zinc application and, the most water soluble dry matter (18.91%) and titratable acidity (2.74g/100cc) has been obtained by application of 20g Zn/grapevine.”
The same questions in other papers
zinc atom · yield · VitisResults agree
7 papers in the same direction as this paper
- positive
- positive
- positive
4 papers more in this group
See all 8 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.