Results 1 to 10 of about 31,709 (163)

DETERMINING THE OPTIMUM IRRIGATION INTERVALS AND PLANT DENSITIES FOR SUNFLOWER UNDER DRIP IRRIGATION SYSTEM. [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2010
Two field experiments were carried out in the modernized irrigation system network (drip irrigation technique) at the research farm at Sakha Agricultural Research Station, kafr El- Sheikh Governorate during the two successive growing seasons 2007 and ...
M. Ibrahim   +3 more
doaj   +2 more sources

Effects of Drip Irrigations with Different Irrigation Intervals and Levels on Nutritional Traits of Paddy Cultivars

open access: yesFoods
Rice serves as the primary food source for the majority of the world’s population. In terms of irrigation water, the highest volume of irrigation water is utilized in paddy irrigation.
Beyza Ciftci   +9 more
doaj   +6 more sources

Soil moisture-based irrigation interval and irrigation performance evaluation: In the case of lower kulfo catchment, Ethiopia. [PDF]

open access: yesHeliyon
The lack of soil moisture-based irrigation intervals, poor distribution of irrigation water among users, and the time-based and spatial variability of water supply have been challenges for the productivity of irrigation schemes in the Lower Kulfo catchment, Southern Ethiopia.
Gebeyhu B, Dagalo S, Muluneh M.
europepmc   +4 more sources

Effects of irrigation intervals and irrigation levels on oil content and fatty acid composition of peanut cultivars

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2021
Oil content and fatty acid composition are the most significant quality criteria of peanuts (Arachis hypogaea L.), and these parameters is greatly influenced by irrigation and fertilization practices.
Sevim AKÇURA   +4 more
doaj   +5 more sources

Effect of different irrigation intervals on superior poplar clones yield [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2012
Various poplar varieties have different needs and requirements and different water supply and intervals can change their growth conditions, significantly.
Reza Bagheri   +3 more
doaj   +2 more sources

A Low-Cost Constant-Moisture Automatic Irrigation System Using Dynamic Irrigation Interval Adjustment [PDF]

open access: yesApplied Sciences, 2020
This paper developed a Soil Moisture Forecasting (SMF) model and a Constant-moisture Automatic Irrigation System (CAIS). The SMF model used the soil moisture data at different depths in an experimental plot inside a greenhouse to infer the soil moisture ...
Shih-Chang Huang, Ye-Ze Lin
doaj   +2 more sources

The Impact of Compost on Seed Yield and Essential Oil of Black Cumin under Drought Stress Conditions [PDF]

open access: yesAgrotechniques in Industrial Crops, 2021
Nigella sativa L. is an annual species of the Ranunculaceae family whose essential oil is widely used in the medicinal, food and health industries. Drought stress is a major factor limiting plants growth and yield.
Siavash Aryafar   +2 more
doaj   +1 more source

IRRIGATION SCHEDULING ASSESSMENT FOR SNAP BEAN AND SQUASH UNDER DRIP IRRIGATION CONDITIONS IN NORTH NILE DELTA. [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2007
Two field experiments were carried out in Sakha Agricultural Research Station, Kafr el-Shiekh Governorate, to determine the most suitable irrigation frequencies and quantities, for Snap bean and Squash, grown under drip irrigation system.
A.A. Abdel-khalek   +2 more
doaj   +1 more source

IMPROVING WATER AND N-USE UTILIZATION FOR FIELD CROPS VIA LTERNATE- FURROW IRRIGATION ECHNIQUE. 1-MAIZE CROP [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2002
Two field experiments were executed at the farm of Gemmeiza Agric. Res. Stn. during 2001and 200 seasons, to find out the extent to which alternate-furrow irrigation  technique, affected water and N-utilization for maize crop.
A. Y. El-Tawil   +2 more
doaj   +1 more source

IRRIGATION INTERVALS IN THE PRODUCTION OF ORNAMENTAL PINEAPPLE IN POTS1 [PDF]

open access: yesRevista Caatinga, 2020
ABSTRACT Information on irrigation management is essential in a production system for the commercial cultivation of ornamental pineapple in pots. As such, this work evaluated the effects of irrigation interval on the growth and production of the crop in pots.
GUILHERME VIEIRA DO BOMFIM   +4 more
openaire   +2 more sources

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