Productivity of high-yielding crops
Open Access
- 1 December 1993
- journal article
- research article
- Published by Taylor & Francis in Soil Science and Plant Nutrition
- Vol. 39 (4) , 605-615
- https://doi.org/10.1080/00380768.1993.10419177
Abstract
The biological yield (Yb, glucose basis) of crops can be expressed by the following formula: Y b = E u × E a, and Y b = NAR × LAD, where E u is the solar radiation use efficiency; E a is the amount of solar radiation received by the plant canopy; NAR is the average net assimilation rate; and LAD is the leaf area duration. The results of parameter analysis obtained under various growing conditions were as followsKeywords
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