Results 231 to 240 of about 63,349 (256)

MANIPULATING VINEYARD IRRIGATION AMOUNTS TO REDUCE INSECT PEST DAMAGE

Ecological Applications, 2003
Insect herbivore densities can respond to changes in host plant vigor. While many basic studies have described the generalized patterns and mechanisms of host plant influence on herbivore densities and biological traits, fewer studies have shown practical applications for the observed ecological patterns.
K. M. Daane, L. E. Williams
openaire   +1 more source

Effect of Amount and Timing of Subsurface Drip Irrigation on Corn Production

2009 Reno, Nevada, June 21 - June 24, 2009, 2009
Subsurface drip irrigation (SDI) has the potential of being a more efficient irrigation system compared to systems such as center pivot and furrow irrigation. The objective of this study was to determine the effect of the amount and timing of irrigation, using SDI, on corn (Zea mays) production.
van Donk, Simon, Petersen, James, Davison, Don   +2 more
openaire   +1 more source

Control of irrigation amounts using velocity and position of wetting front

Irrigation Science, 1994
A new approach for the estimation and control of the quantity of water applied in an irrigation is presented in which irrigation is stopped when the wetting front reaches a critical depth, ZL. An expression for calculating the critical depth ZL was developed. A major parameter in this expression is the velocity of advance of the wetting front, V, which
B. Zur, U. Ben-Hanan, A. Rimmer, A. Yardeni   +3 more
openaire   +1 more source

Response of young clementine citrus trees to drip irrigation, I, Irrigation amount and number of drippers

Journal of Horticultural Science, 1994
SummaryGrowth, evapotranspiration, water relations and yield components of clementine trees (Citrus clementine, Hort ex Tan) subjected to differential drip-irrigation treatments were investigated during two seasons (1990–1992), Irrigation treatments were applied in a factorial design of two or four emitters per tree and four amounts of water (50,80,110
openaire   +1 more source

Irrigation Amounts and Timing of Irrigation Termination Affecting Mungbean on a Silty Clay Loam Soil

1997
Thai Agricultural Research Journal, 15, 2, 94 ...
openaire   +1 more source

Irrigation amount calculation for the PIVOT system

2021
openaire   +1 more source

An integrated model to optimize irrigation amount and time in shallow groundwater area under drought conditions

Journal of Contaminant Hydrology, 2022
Shanshan Guo, Ping Guo, Fan Zhang
exaly  

The Influence of Winter Irrigation Amount on the Characteristics of Water and Salt Distribution and WUE in Different Saline-Alkali Farmlands in Northwest China

Sustainability, 2023
Qinglin Li, Mingsi Li
exaly  

The Amount of Water Used in Irrigation

Scientific American, 1902
openaire   +1 more source

Optimizing irrigation amount and potassium rate to simultaneously improve tuber yield, water productivity and plant potassium accumulation of drip-fertigated potato in northwest China

Agricultural Water Management, 2022
Fucang Zhang, Junliang Fan, Minghui Cheng   +2 more
exaly