Abstract
Water stress is well known as one of the most significant factors affecting plant growth, photosynthesis productivity and seed yield and quality for most crops. Field experiments in split-split plot design were carried out during winter seasons of 2006/2007 and 2007/2008 at Agricultural Research Station, College of Food and Agriculture Sciences, King Saud University, aimed to identify the effective treatment of different water stress viz., water irrigation up to 100 %, 75 % and 50 % of water holding capacity in the presence of different levels from P O and K O fertilizers. Data recorded growth characters, photosynthetic pigment 25 2 contents, seed yield and yield component characters, water use efficiency and percentage of macro and micronutrient nutrients up take. Noticeably, that the highest plant vigor was at water irrigation up to 75% of water holding capacity in the presence of 100 KgP O /ha. and 200 KgK O/ha. Results also revealed that more 25 2 or less values of macro and micronutrient uptake were found at different treatments. Finally; results obtained indicated that the most effective treatment on growth parameters was also recorded the highest seed yield. Thus, farmers should therefore not supply water irrigation of faba beans more than 75 % of water holding capacity for obtain economic seed yield. Economic uses of water are a vital problem which component viz., number of pods/ plant, seed weight/plant confronts farmers and agricultural companies as well as (g), 100-seed weight (g) with increasing soil water scientists in arid and semiarid areas. This problem is deficit. Who also pointed that high crude protein and becoming more acute as the area of irrigated land through carbohydrate percent in seeds were associated with low the world increases. Knowledge of the optimum quantities water applied levels.
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Claims 4
Claim · model-written summary
Plant vigor was highest under irrigation up to 75% of water holding capacity.
- Taxon
- Faba Bean
Vicia fabat0 - Treatment
- water irrigation up to 75% of water holding capacitye0
- Outcome
- plant vigore0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Seed Yield of Faba Bean”
e0“the highest plant vigor was at water irrigation up to 75% of water holding capacity”
Claim · model-written summary
The treatment most effective on growth parameters also gave the highest seed yield.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- the most effective treatment on growth parameterse1
- Outcome
- seed yielde1
- Direction
- higheste1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Seed Yield of Faba Bean”
e1“the most effective treatment on growth parameters was also recorded the highest seed yield”
Claim · model-written summary
Faba bean should not be supplied with water irrigation above 75% of water holding capacity to obtain economic seed yield.
- Taxon
- faba beansVicia fabae2
- Outcome
- not supply water irrigation of faba beans more than 75 % of water holding capacitye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Seed Yield of Faba Bean”
e2“farmers should therefore not supply water irrigation of faba beans more than 75 % of water holding capacity for obtain economic seed yield”
Claim · model-written summary
Macro and micronutrient uptake values were more or less variable across treatments.
- Taxon
- Faba BeanVicia fabat0
- Outcome
- macro and micronutrient uptakee3
- Qualifier
- at different treatmentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Seed Yield of Faba Bean”
e3“more 25 2 or less values of macro and micronutrient uptake were found at different treatments”
The same questions in other papers
irrigation · growth · Vicia faba (faba bean)Positive and negative results
15 papers in the same direction as this paper · 17 in the opposite direction
- negative
- negative
- negative
29 papers more in this group
See all 33 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.