Yield response of a mature hedgerow oil olive orchard to different levels of water stress during pit hardening

2022 ◽  
Vol 261 ◽  
pp. 107374
Author(s):  
M. Corell ◽  
D. Pérez-López ◽  
L. Andreu ◽  
R. Recena ◽  
A. Centeno ◽  
...  
Keyword(s):  
Water Stress ◽  
Yield Response ◽  
Olive Orchard ◽  
Different Levels

scholarly journals EFFECT OF WATER STRESS ON OKRA YIELD AT VEGETATIVE STAGE

Agric ◽  
2019 ◽  
Vol 30 (2) ◽  
pp. 111-116
Author(s):  
Farhan Ahmad Abdulrahman ◽  
Hawrez Ali Nadir
Keyword(s):  
Applied Sciences ◽  
Water Stress ◽  
Technical College ◽  
Dry Weight ◽  
Yield Response ◽  
Response Factor ◽  
Fresh Weight ◽  
Use Efficiency ◽  
Yield Response Factor ◽  
Different Levels

This study was conducted in Technical College of Applied Sciences, Sulaimany Polytechnic University, during 2017. Different levels of irrigation were used to production of okra plant. Complete Randomize Design used to layout of the experiment, with three level of irrigation in four replications. Yield, fresh weight of plant, dry weight of plant, yield response factor and different levels of irrigation were observed. The highest yield was given from treatment T1 (3.17 t/ha.) and the lowest was given from T3 (2.988 t/ha.). Also, the maximum fresh weight and dry weight of plant were given from T1 (61.40, 11.218 t/ha.), and their minimum was given from treatment T3 (57.00, 8.783 t/ha.). The highest water use efficiency and harvest index were obtained from T3 (1.615 kg.m-3, 0.095), and the lowest was given from treatment T1 (1.055 kg.m-3, 0.094). The crop response factor and the results in this study showed that the okra plants have a good response of water stress.  As a result, we can recommend cultivating the okra at that time without irrigation in that region. 

Response of four grain legumes to water stress in south-eastern Queensland. IV. Interaction with sowing arrangement

1983 ◽  
Vol 34 (6) ◽  
pp. 661 ◽  
Author(s):  
RJ Lawn
Keyword(s):  
Water Stress ◽  
Population Density ◽  
Water Use ◽  
Spatial Arrangement ◽  
Crop Growth ◽  
Yield Response ◽  
Crop Water ◽  
Area Index ◽  
Crop Water Use ◽  
South Eastern

The effect of spatial arrangement and population density on growth, dry matter production, yield and water use of black gram (Vigna mungo cv. Regur), green gram (V. radiata cv. Berken), cowpea (V. unguiculata CPI 28215) and soybean (Glycine rnax CP126671), under irrigated, rain-fed fallowed and rain-fed double-cropped culture was evaluated at Dalby in south-eastern Queensland. Equidistant spacings increased initial rates of leaf area index (LAI) development and crop water use compared with 1-m rows at the same population densities. In the irrigated and rain-fed fallowed treatments, where more water was available for crop growth, both seed yields and total crop water use were higher in the equidistant spacings. However, in the double-cropped treatment, where water availability was limited, there was no yield difference between rows and equidistant spacings, primarily because initially faster growth in the latter was offset by more severe water stress later in the season. Higher population density also increased initial crop growth rate and water use, particularly in the equidistant spacings. However, there was no significant yield response to density, presumably because subsequent competition for light/ water offset initial effects on growth. Although absolute yield differences existed between legume cultivars within cultural treatments, there were no significant differential responses to either spatial arrangement or population density among these four cultivars.

scholarly journals Yield Response of the Puerto Rico and Columnaris Coffee Cultivars in Two Latosols of Puerto Rico, as Affected by Different Levels of Nitrogen, Phosphorus, Potassium, and Lime

1969 ◽  
Vol 48 (3) ◽  
pp. 255-262
Author(s):  
Saulo J. Rodríguez ◽  
R. Bosque-Lugo ◽  
R. Pérez-Pérez ◽  
A. Rodríguez-Cabrera
Keyword(s):  
Puerto Rico ◽  
Plant Nutrients ◽  
Yield Response ◽  
Lateritic Soils ◽  
Nitrogen Levels ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus ◽  
Different Levels

A set of four experiments with increasing levels of the three main plant nutrients and liming were established in two lateritic soils at two locations in the coffee-growing area of Puerto Rico. Two coffee cultivars were used in the experiments. The results obtained can be summarized as follows: 1. Nitrogen levels significantly affected coffee yields of the Puerto Rico cultivar in a Catalina clay at Maricao grown under shade. 2. Phosphorus and potassium did not significantly affect the yields of these coffee cultivars at the two locations. 3. Liming did not significantly affect the yields.

scholarly journals Combined use of eddy covariance and sap flow techniques for partition of ET fluxes and water stress assessment in an irrigated olive orchard

2013 ◽  
Vol 120 ◽  
pp. 89-97 ◽  
Author(s):  
C. Cammalleri ◽  
G. Rallo ◽  
C. Agnese ◽  
G. Ciraolo ◽  
M. Minacapilli ◽  
...  
Keyword(s):  
Water Stress ◽  
Eddy Covariance ◽  
Sap Flow ◽  
Stress Assessment ◽  
Olive Orchard ◽  
Combined Use ◽  
Flow Techniques

Effects of water stress on fruit growth and water relations between fruits and leaves in a hedgerow olive orchard

2018 ◽  
Vol 210 ◽  
pp. 32-40 ◽  
Author(s):  
Rafael Dreux Miranda Fernandes ◽  
Maria Victoria Cuevas ◽  
Antonio Diaz-Espejo ◽  
Virginia Hernandez-Santana
Keyword(s):  
Water Stress ◽  
Water Relations ◽  
Fruit Growth ◽  
Olive Orchard

Effect of different levels of mannitol-induced water stress on the tolerance of cultivated oat (Avena sativa L.) to didofop-methyl

Weed Research ◽  
1990 ◽  
Vol 30 (3) ◽  
pp. 171-179 ◽  
Author(s):  
F. DASTGHEIB ◽  
M. ANDREWS ◽  
R. J. FIELD ◽  
M. H. FOREMAN
Keyword(s):  
Water Stress ◽  
Avena Sativa ◽  
Different Levels
Sign in / Sign up

Export Citation Format

Share Document