Effects of soil moisture regimes on growth and survival of black willow (Salix nigra) posts (cuttings)

Wetlands ◽  
1998 ◽  
Vol 18 (3) ◽  
pp. 460-470 ◽  
Author(s):  
S. Reza Pezeshki ◽  
Peter H. Anderson ◽  
F. Douglas Shields
Keyword(s):  
Soil Moisture ◽  
Salix Nigra ◽  
Growth And Survival ◽  
Black Willow ◽  
Moisture Regimes

Physiological responses of black willow (Salix nigra) cuttings to a range of soil moisture regimes

2004 ◽  
Vol 42 (4) ◽  
pp. 585-590 ◽  
Author(s):  
S. Li ◽  
S. R. Pezeshki ◽  
S. Goodwin ◽  
F. D. Shields
Keyword(s):  
Soil Moisture ◽  
Physiological Responses ◽  
Salix Nigra ◽  
Black Willow ◽  
Moisture Regimes

Responses of Nondormant Black Willow (Salix nigra) Cuttings to Preplanting Soaking and Soil Moisture

2005 ◽  
Vol 13 (1) ◽  
pp. 1-7 ◽  
Author(s):  
S. R. Pezeshki ◽  
C. E. Brown ◽  
J. M. Elcan ◽  
F. Douglas Shields
Keyword(s):  
Soil Moisture ◽  
Salix Nigra ◽  
Black Willow

scholarly journals Effect of Soil Moisture Regimes on Seed Iron and Zinc Concentration of Biofortified Bean Genotypes against Malnutrition in Sud-Kivu Highlands

2017 ◽  
Vol 9 (12) ◽  
pp. 241 ◽  
Author(s):  
Casinga Mubasi Clérisse ◽  
Neema Ciza Angélique ◽  
Kajibwami Cikuru Marie-Angélique ◽  
Nabahungu Nshwarasi Leon ◽  
Mambani Banda Pierre
Keyword(s):  
Soil Moisture ◽  
Zinc Concentration ◽  
Zinc Content ◽  
Chemical Fertilizers ◽  
Reduction Of Iron ◽  
Moisture Regimes ◽  
Secondary Factor ◽  
Iron And Zinc ◽  
Highly Correlated ◽  
Main Factor

This study investigated the influence of three soil moisture irrigation regimes on concentration of seed iron and zinc content of four biofortified bean varieties promoted for eradication of malnutrition in Sud-Kivu highlands. A field experiment was conducted in the Hogola marsh highlands during two cultural seasons B2013 and B2014. The experiment design was a RCBD with a split plot arrangement where the main plots were 110 m2 and split plots 20 m2. A strategic application of homogenisation of the experimental site’s soil fertility by chemical fertilizers of the type: CaCO3, KCl and DAP was conducted out. Four biofortified varieties (CODMLB001, RWR2245, HM21-7 and RWK10) constituted main factor, while water regimes respectively [bottom of the slope: R1 = 48% soil moisture, at the middle of the slope R2 = 37% soil moisture and at the top of the slope: R3 = 29% soil moisture according to the gradient of humidity] represented secondary factor and seasonality, tertiary factor. The study showed that the concentrations of iron and zinc were highly correlated with soil moisture regimes. The variety HM21-7 demonstrated better adaptability because it showed a low rate of reduction of iron and zinc concentration under the three soil moisture regimes and was therefore best suited to fight malnutrition in the Sud-Kivu province.

scholarly journals Soil moisture depletion and ground water use by bed planted barley as influenced by cultivars, crop geometry and moisture regimes

2017 ◽  
Vol 9 (3) ◽  
pp. 1465-1468 ◽  
Author(s):  
Naveen Kumar ◽  
Suresh Kumar ◽  
Parveen Kumar ◽  
Meena Sewhag
Keyword(s):  
Soil Moisture ◽  
Field Experiment ◽  
Ground Water ◽  
Water Use ◽  
Moisture Regime ◽  
Rabi Season ◽  
Shallow Water Table ◽  
Moisture Regimes ◽  
Crop Geometry ◽  
Plot Design

A field experiment was conducted during rabi season 2011-2012 at Research Farm, CCS Haryana Agri-cultural University, Hisar, Haryana (India) to study the periodic soil moisture depletion and ground water use by bed planted barley as influenced by cultivars, crop geometry and moisture regimes under shallow water table conditions. The experiment was laid out in split plot design with three replications keeping combinations of three cultivars viz., BH 393, BH 902 and BH 885 and two crop geometries viz 2 rows per bed and 3 rows per bed (70 cm wide with 40 cm top and 30 cm furrow) in main plots and three moisture regimes (irrigation at IW/CPE 0.3, 0.4 & 0.5) in sub plots. The results revealed that maximum soil moisture depletion (105 mm) and ground water contribution (62 mm) were recorded in BH 902, followed by BH 393 and BH 885. Among crop geometries, soil moisture depletion (96.6 mm) and ground water contribution (61 mm) were recorded higher in 3 rows per bed than 2 rows per bed. Among three moisture regimes, the soil moisture depletion (108 mm) and ground water contribution (65 mm) decreased with increase in moisture regime from irrigation at IW/CPE 0.3 to irrigation at IW/CPE 0.4 or 0.5.

scholarly journals Early Height Growth and Site Index of Lodgepole Pine Under Wet and Dry Soil Moisture Regimes in British Columbia

1997 ◽  
Vol 12 (1) ◽  
pp. 5-8
Author(s):  
Gordon D. Nigh
Keyword(s):  
Soil Moisture ◽  
Pinus Contorta ◽  
Lodgepole Pine ◽  
Site Index ◽  
Height Growth ◽  
Moisture Regimes ◽  
Indicator Variables ◽  
Soil Moisture Availability ◽  
A Site ◽  
Growth Intercept

Abstract The objective of this study was to determine whether the relationship between site index and early height growth of lodgepole pine (Pinus contorta var. latifolia) is the same on wet and dry sites. If the height growth/site index relationship is the same for different site types, then only one growth intercept model is required to estimate site index. Indicator variables in nonlinear regression were used to incorporate soil moisture availability into a growth intercept model. One set of parameters in a site index/early height growth model was adequate for both wet and dry sites. This result was supported graphically. Therefore, only one growth intercept model is necessary for the sites examined in this study. West. J. Appl. For. 12(1):5-8.

scholarly journals Soil moisture regimes in Mexico in a global 1.5°C warming scenario

2019 ◽  
Vol 11 (4) ◽  
pp. 465-482 ◽  
Author(s):  
Jesus David Gomez Diaz ◽  
Alejandro I. Monterroso ◽  
Patricia Ruiz ◽  
Lizeth M. Lechuga ◽  
Ana Cecilia Conde Álvarez ◽  
...  
Keyword(s):  
Climate Change ◽  
Soil Moisture ◽  
Regional Scale ◽  
Moisture Regime ◽  
Monthly Precipitation ◽  
Climate Change Scenarios ◽  
Content Type ◽  
Warming Scenario ◽  
Moisture Regimes ◽  
Gfdl Model

Purpose This study aims to present the climate change effect on soil moisture regimes in Mexico in a global 1.5°C warming scenario. Design/methodology/approach The soil moisture regimes were determined using the Newhall simulation model with the database of mean monthly precipitation and temperature at a scale of 1: 250,000 for the current scenario and with the climate change scenarios associated with a mean global temperature increase of 1.5°C, considering two Representative Concentration Pathways, 4.5 and 8.5 W/m2 and three general models of atmospheric circulation, namely, GFDL, HADGEM and MPI. The different vegetation types of the country were related to the soil moisture regimes for current conditions and for climate change. Findings According to the HADGEM and MPI models, almost the entire country is predicted to undergo a considerable increase in soil moisture deficit, and part of the areas of each moisture regime will shift to the next drier regime. The GFDL model also predicts this trend but at smaller proportions. Originality/value The changes in soil moisture at the regional scale that reveal the impacts of climate change and indicate where these changes will occur are important elements of the knowledge concerning the vulnerability of soils to climate change. New cartography is available in Mexico.

scholarly journals Influence of soil moisture regimes on growth, photosynthetic capacity, leaf biochemistry and reproductive capabilities of the invasive agronomic weed; Lactuca serriola

PLoS ONE ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. e0218191 ◽  
Author(s):  
Aakansha Chadha ◽  
Singarayer K. Florentine ◽  
Bhagirath S. Chauhan ◽  
Benjamin Long ◽  
Mithila Jayasundera
Keyword(s):  
Soil Moisture ◽  
Photosynthetic Capacity ◽  
Lactuca Serriola ◽  
Moisture Regimes ◽  
Leaf Biochemistry
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