Abstract
This investigation was under taken to study the effect of water stress on growth and yield of maize CV. YHS 202 at Research Area of University College of Agriculture, Bahauddin Zakariya University, Multan during 2000.The study comprised of six treatments viz control (Six irrigations), five, four, three, two and one irrigation only. Data revealed that stem height, stem diameter, leaf area and days to complete flowering, decreased significantly with increasing water stress. Yield components such as number of grains per cob, 1000-grain weight and grain yield have also been decreased by increasing water stress. Maximum grain yield (3.5 t ha -1 ) was obtained in control treatment (six irrigations) and minimum grain yield (0.4 t ha -1 ) was obtained by applying one irrigation.
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Claims 5
Claim · model-written summary
Increasing water stress significantly reduced maize stem height, stem diameter, and leaf area.
- Material
- YHS 202t0
- Treatment
- increasing water stresse0
- Outcome
- stem height, stem diameter, leaf areae0
- Direction
- decreasede0
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem height, stem diameter, leaf area and days to complete flowering, decreased significantly with increasing water stress”
t0“MAIZE VARIETY YHS 202”
Claim · model-written summary
Increasing water stress significantly shortened time to complete flowering.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem height, stem diameter, leaf area and days to complete flowering, decreased significantly with increasing water stress”
t0“MAIZE VARIETY YHS 202”
Claim · model-written summary
Increasing water stress reduced grains per cob, 1000-grain weight, and grain yield.
- Treatment
- increasing water stresse0
- Outcome
- number of grains per cob, 1000-grain weight and grain yielde0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of grains per cob, 1000-grain weight and grain yield have also been decreased by increasing water stress”
t0“MAIZE VARIETY YHS 202”
Claim · model-written summary
Six irrigations produced the maximum grain yield of 3.5 t ha -1.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum grain yield (3.5 t ha -1 ) was obtained in control treatment (six irrigations)”
t0“MAIZE VARIETY YHS 202”
Claim · model-written summary
One irrigation produced the minimum grain yield of 0.4 t ha -1.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum grain yield (0.4 t ha -1 ) was obtained by applying one irrigation”
t0“MAIZE VARIETY YHS 202”
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