Abstract
Climate change and compostinS1g methods have an important junction on the phenological and ripening grapevine phases. Moreover, the optimization of these composting methods in closed-loop corporate chains can skillfully address the waste problem (pomace, stalks, and pruning residues) in viticultural areas. Owing to the ongoing global warming, in many wine-growing regions, there has been unbalanced ripening, with tricky harvests. Excessive temperatures in fact impoverish the anthocyanin amount of the must while the serious water deficits do not allow a correct development of the berry, stopping its growth processes. This experiment was created to improve the soil management and the quality of the grapes, through the application of a new land conditioner (Zeowine) to the soil, derived from the compost processes of industrial wine, waste, and zeolite. Three treatments on a Sangiovese vineyard were conducted: Zeowine (ZW) (30 tons per ha), Zeolite (Z) (10 tons per ha), and Compost (C) (20 tons per ha). During the two seasons (2021-2022), measurements were made of single-leaf gas exchange and leaf midday water potential, as well as chlorophyll fluorescence. In addition, the parameters of plant yield, yeast assimilable nitrogen, technological maturity, fractionation of anthocyanins (Cyanidin-3-glucoside, Delphinidin-3-glucoside, Malvidin-3-acetylglucoside, Malvidin-3-cumarylglucoside, Malvidin-3-glucoside, Peonidin-3-acetylglucoside, Peonidin-3-cumarylglucoside, Peonidin-3-glucoside, and Petunidin-3-glucoside), Caffeic Acid, Coumaric Acid, Gallic Acid, Ferulic Acid, Kaempferol-3-O-glucoside, Quercetin-3-O-rutinoside, Quercetin-3-O-glucoside, Quercetin-3-O-galactoside, and Quercetin-3-O-glucuronide were analyzed. The Zeowine and zeolite showed less negative water potential, higher photosynthesis, and lower leaf temperature. Furthermore, they showed higher levels of anthocyanin accumulation and a lower level of quercetin. Finally, the interaction of the beneficial results of Zeowine (soil and grapevines) was evidenced by the embellishment of the nutritional and water efficiency, the minimizing of the need for fertilizers, the closure of the production cycle of waste material from the supply chain, and the improvement of the quality of the wines.
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Claims 12
Claim · model-written summary
Zeowine produced less negative grapevine water potential.
- Taxon
- Vitis vinifera
Vitis viniferat0 - Treatment
- Zeowinee0
- Outcome
- water potentiale0
- Direction
- less negativee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential”
t0“Vitis vinifera”
Claim · model-written summary
Zeolite produced less negative grapevine water potential.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- zeolitee0
- Outcome
- water potentiale0
- Direction
- less negativee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential”
t0“Vitis vinifera”
Claim · model-written summary
Zeowine increased grapevine photosynthesis.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee0
- Outcome
- photosynthesise0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential, higher photosynthesis”
t0“Vitis vinifera”
Claim · model-written summary
Zeolite increased grapevine photosynthesis.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- zeolitee0
- Outcome
- photosynthesise0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential, higher photosynthesis”
t0“Vitis vinifera”
Claim · model-written summary
Zeowine lowered grapevine leaf temperature.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee0
- Outcome
- leaf temperaturee0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential, higher photosynthesis, and lower leaf temperature”
t0“Vitis vinifera”
Claim · model-written summary
Zeolite lowered grapevine leaf temperature.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- zeolitee0
- Outcome
- leaf temperaturee0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Zeowine and zeolite showed less negative water potential, higher photosynthesis, and lower leaf temperature”
t0“Vitis vinifera”
Claim · model-written summary
Zeowine increased grape anthocyanin accumulation.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee1
- Outcome
- anthocyanin accumulatione0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they showed higher levels of anthocyanin accumulation and a lower level of quercetin”
e1“The Zeowine and zeolite”
t0“Vitis vinifera”
Claim · model-written summary
Zeolite increased grape anthocyanin accumulation.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- zeolitee1
- Outcome
- anthocyanin accumulatione0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they showed higher levels of anthocyanin accumulation and a lower level of quercetin”
e1“The Zeowine and zeolite”
t0“Vitis vinifera”
Claim · model-written summary
Zeowine lowered grape quercetin level.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee1
- Outcome
- level of quercetine0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they showed higher levels of anthocyanin accumulation and a lower level of quercetin”
e1“The Zeowine and zeolite”
t0“Vitis vinifera”
Claim · model-written summary
Zeolite lowered grape quercetin level.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- zeolitee1
- Outcome
- level of quercetine0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“they showed higher levels of anthocyanin accumulation and a lower level of quercetin”
e1“The Zeowine and zeolite”
t0“Vitis vinifera”
Claim · model-written summary
The authors attributed improved grapevine nutritional and water efficiency to Zeowine.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee0
- Outcome
- nutritional and water efficiencye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“beneficial results of Zeowine (soil and grapevines) was evidenced by the embellishment of the nutritional and water efficiency”
t0“Vitis vinifera”
Claim · model-written summary
The authors reported that Zeowine minimized fertilizer need and improved wine quality.
- Taxon
- Vitis viniferaVitis viniferat0
- Treatment
- Zeowinee1
- Outcome
- need for fertilizerse0
- Qualifier
- improvement of the quality of the winese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the minimizing of the need for fertilizers, the closure of the production cycle of waste material from the supply chain, and the improvement of the quality of the wines”
e1“beneficial results of Zeowine”
t0“Vitis vinifera”
The same questions in other papers
other · physiology: photosynthesis · Vitis vinifera (wine grape)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
other · soil: physics · Vitis vinifera (wine grape)Results agree
2 papers in the same direction as this paper
- positive
- positive
other · quality: phytochemicals · Vitis vinifera (wine grape)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
3 papers more in this group
See all 7 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.