Effective depth of strawberry radicular system under different soil covers and water levels

被引:0
|
作者
Pires, RCD [1 ]
Folegatti, MV [1 ]
Passos, FA [1 ]
Ambrosano, GMB [1 ]
Minami, K [1 ]
机构
[1] IAC, Inst Agron, Ctr Ecofisiol & Biofis, BR-13001970 Campinas, SP, Brazil
关键词
irrigation; Fragaria X Ananassa;
D O I
暂无
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The present work was carried out in Atibaia, the major site of strawberry production in the state of Sao Paulo, Brazil. The aim of this work was to evaluate the root effective depth of the strawberry crop under different water levels and soil covers. The experiment was conducted using a factorial scheme 2x2 (soil covers and water levels). As soil covers a clear plastic and a black plastic were used. Irrigation was applied until the soil water potential reached -0.010 and -0.070 MPa, at 10 cm depth. The root samples were collected beside the plants each 10 cm, up to 60 cm depth, using an auger hole with 7 cm of diameter, 159 days after planting, with five replications. The results concerning root length per unit of volume showed that the roots are concentrated in the upper langers. Soil covers and water levels did not influence the root length distribution. For irrigation purposes the effective strawberry root depth is 30 cm.
引用
收藏
页码:793 / 799
页数:7
相关论文
共 50 条
  • [21] Yield of strawberry crops under different irrigation levels and biofertilizer doses
    Aldiel Lima, Francisco
    de Araujo Viana, Thales Vinicius
    de Sousa, Geocleber Gomes
    Martins Correia, Luis Fabricio
    de Azevedo, Benito Moreira
    REVISTA CIENCIA AGRONOMICA, 2018, 49 (03): : 381 - 388
  • [22] Variations of effective volume and removal rate under different water levels of constructed wetland
    Liu, Jun Jie
    Dong, Bin
    Guo, Chang Qiang
    Liu, Fang Ping
    Brown, Larry
    Li, Qiang
    ECOLOGICAL ENGINEERING, 2016, 95 : 652 - 664
  • [23] CHANGES IN THE SOIL STRUCTURE AND ORGANIC MATTER DYNAMICS UNDER DIFFERENT PLANT COVERS
    Novak, Elaine
    de Carvalho, Laercio Alves
    Santiago, Etenaldo Felipe
    Tomazi, Michely
    CERNE, 2019, 25 (02) : 230 - 239
  • [25] Soil and nutrients losses under different crop covers in vertisols of Central India
    Singh, R. K.
    Chaudhary, R. S.
    Somasundaram, J.
    Sinha, N. K.
    Mohanty, M.
    Hati, K. M.
    Rashmi, I.
    Patra, A. K.
    Chaudhari, S. K.
    Lal, Rattan
    JOURNAL OF SOILS AND SEDIMENTS, 2020, 20 (02) : 609 - 620
  • [26] Soil phosphorus forms as quality indicators of soils under different vegetation covers
    Turrion, Maria-Belen
    Lopez, Olga
    Lafuente, Francisco
    Mulas, Rafael
    Ruiperez, Cesar
    Puyo, Alberto
    SCIENCE OF THE TOTAL ENVIRONMENT, 2007, 378 (1-2) : 195 - 198
  • [27] Water erosion in soybean farming areas under different soil covers and simulated rainfall patterns in the Southern Amazon, Brazil
    Luz, Camila Calazans da Silva
    de Souza, Adilson Pacheco
    de Almeida, Frederico Terra
    Martim, Charles Campoe
    da Silva, Wanderson Carvalho
    Pereira, Rafaela Rocha
    de Carvalho, Daniel Fonseca
    CATENA, 2025, 254
  • [28] Soil and nutrients losses under different crop covers in vertisols of Central India
    R. K. Singh
    R. S. Chaudhary
    J. Somasundaram
    N. K. Sinha
    M. Mohanty
    K. M. Hati
    I. Rashmi
    A. K. Patra
    S. K. Chaudhari
    Rattan Lal
    Journal of Soils and Sediments, 2020, 20 : 609 - 620
  • [29] Spatio-Temporal Variability of Soil Water Content under Different Crop Covers in Irrigation Districts of Northwest China
    Wang, Sufen
    Singh, Vijay P.
    ENTROPY, 2017, 19 (08)
  • [30] MODELING YIELD, SOIL WATER BALANCE, AND ECONOMIC RETURN OF SOYBEAN UNDER DIFFERENT WATER DEFICIT LEVELS
    Petry, Mirta T.
    Basso, Laudenir J.
    Carlesso, Reimar
    Armoa, Maria S.
    Henkes, Jonas R.
    ENGENHARIA AGRICOLA, 2020, 40 (04): : 526 - 535