Organic amendment effectively recovers soil functionality in degraded vineyards

被引:25
作者
Mondini, Claudio [1 ]
Fornasier, Flavio [1 ]
Sinicco, Tania [1 ]
Sivilotti, Paolo [2 ]
Gaiotti, Federica [3 ]
Mosetti, Davide [4 ]
机构
[1] CREA Res Ctr Vitiaculture & Enol, Branch Gorizia, Via Trieste 23, I-34170 Gorizia, Italy
[2] Univ Udine, Dept Agr Food Environm & Anim Sci, Via Sci 206, I-33100 Udine, Italy
[3] CREA Res Ctr Viticulture & Enol, Branch Conegliano, Via 28 Aprile,26, I-31015 Treviso, Italy
[4] Perleuve Srl, Via Isonzo 25-1, I-34071 Cormons, Gorizia, Italy
关键词
Land levelling; Vitis vinifera; Soil organic matter; Soil functionality; Compost; Vine status; LONG-TERM ADDITIONS; LOIRE VALLEY VINEYARD; FRUIT COMPOSITION; LEAF REMOVAL; ROOT-SYSTEM; COMPOST; CARBON; QUALITY; GROWTH; YIELD;
D O I
10.1016/j.eja.2018.10.002
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The aim of this study was i) to elucidate the impact of land levelling in vineyards on soil fertility and crop development; and ii) to evaluate the effectiveness of amendments in the recovery of soil functionality and vine status in disturbed soils. A field trial was set up on 2 vineyards located in North East Italy and subjected to land levelling. Four treatments were compared and sampled for 3 years: non-amended undisturbed soil (US); non-amended disturbed soil (DS); disturbed soil amended with vermicompost (VC, 1.5 t C ha(-1) y(-1)); disturbed soil amended with vine shoot compost (VS, 4 t C ha(-1) y(-1)). Land levelling negatively impacted soil fertility. In particular, soil organic matter (SOM) and extractable N were decreased by about 20 and 55%, respectively, which were reflected in significant reduction of crop yield and grape quality. Soil displacement had also a negative impact on root spatial distribution and density. Soil amendment was effective in recovering (VC) or enhancing (VS) soil fertility in disturbed soils, in particular by improving water content, SOM, available N and microbial biomass size and activity. Amendments, particularly VS, caused an increase in grape yield, titratable acidity and total N and a decrease of total soluble solids, although differences were not always statistically significant. Our results showed that soil amendment is an effective management for a prompt recovery of degraded soil in vineyards, but a medium-to long-term application of amendments is needed to significantly enhance crop status and grape quality.
引用
收藏
页码:210 / 221
页数:12
相关论文
共 67 条
  • [1] [Anonymous], 2018, GEOL ECOL LANDS, DOI DOI 10.1080/24749508.2018.1452465
  • [2] Atkinson D., 1979, ACTA HORTIC, V92, P137
  • [3] Organic fertilization leads to increased peach root production and lifespan
    Baldi, E.
    Toselli, M.
    Eissenstat, D. M.
    Marangoni, B.
    [J]. TREE PHYSIOLOGY, 2010, 30 (11) : 1373 - 1382
  • [4] Bazzoffi P., 2011, Italian Journal of Agronomy, V6, pe4, DOI 10.4081/ija.2011.6.s1.e4
  • [5] Bazzoffi P., 2009, Progres Agricole et Viticole, V126, P266
  • [6] Belancic A, 1997, AM J ENOL VITICULT, V48, P181
  • [7] Biala J., 2000, IFOAM 2000 - the world grows organic. Proceedings, 6th International Congress on Organic Viticulture, Convention Center, Basel, Switzerland, 25-26 August 2000, P130
  • [8] Bohm W., 1979, METHODS STUDYING ROO
  • [9] Grapevine root system strength in an area susceptible to shallow landslides for slope stability assessment
    Bordoni, M.
    Meisina, C.
    Vercesi, A.
    Bischetti, G. B.
    Chiaradia, E.
    Bassanelli, C.
    Vergani, C.
    Valentino, R.
    Bittelli, M.
    Chersich, S.
    [J]. I INTERNATIONAL SYMPOSIUM ON GRAPEVINE ROOTS, 2016, 1136 : 81 - 88
  • [10] Sustainable viticulture: The carbon-sink function of the vineyard agro-ecosystem
    Brunori, Elena
    Farina, Roberta
    Biasi, Rita
    [J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2016, 223 : 10 - 21