<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>The proposed method to estimate water supply of spring wheat crop is based on the ratio of the water amount extracted by plants under actual conditions of growth (transpiration) to cover needs for maximum (potential) yield (potential transpiration). Estimates of spatial, inter- and intra-annual water supply variability of the spring wheat crop in basic agricultural zones are given. Dependence of the spring wheat yield on water supply is presented.</p></abstract>

The proposed method to estimate water supply of spring wheat crop is based on the ratio of the water amount extracted by plants under actual conditions of growth (transpiration) to cover needs for maximum (potential) yield (potential transpiration). Estimates of spatial, inter- and intra-annual water supply variability of the spring wheat crop in basic agricultural zones are given. Dependence of the spring wheat yield on water supply is presented.

Crop Water Supply and its Relation to Yield of Spring Wheat in the South of Russian Plain

Water Problems Institute, Russian Academy of Sciences, 3 Gubkin Street, 119 333 Moscow, Russia

Journal of Hydrology and Hydromechanics

The proposed method to estimate water supply of spring wheat crop is based on the ratio of the water amount extracted by plants under actual conditions of...

Crop Water Supply and its Relation to Yield of Spring Wheat in the South of Russian Plain

Data publikacji: 28 mar 2009

Zakres stron: 26 - 39

DOI: https://doi.org/10.2478/v10098-009-0003-3

Słowa kluczowe
pôdna voda, úroda, transpirácia, Juhoruské nížiny

This content is open access.

Crop Water Supply and its Relation to Yield of Spring Wheat in the South of Russian Plain

Data publikacji: 28 mar 2009

Zakres stron: 26 - 39

DOI: https://doi.org/10.2478/v10098-009-0003-3

Słowa kluczowepôdna voda, úroda, transpirácia, Juhoruské nížiny

This content is open access.

Słowa kluczowe
pôdna voda, úroda, transpirácia, Juhoruské nížiny