Abstract
Statistics indicate increasing importance and development of legumes as an important source of food in most countries and sowing faba bean has a long history in Khuzestan. The use of plant hormones to produce herbal products with higher quality and quantity has been investigated since many years ago. In order to investigate the effect of different levels of Auxin hormone and phosphate fertilizer on morpho-physiological characteristics of broad been root and its yield components an experiment was carried out in Ahvaz in 2011-2012 as a split plot in the form of randomized complete block design. The main plots included different levels of phosphate fertilizer (P1=0Kg/h, P2 = 100Kg/h, P3 = 150kg/h) and the sub plot included different doses of Auxin hormone (H1 = 0ppm, H2 = 10ppm, H3 = 15ppm). The results showed that foliar spray of auxin increased lateral roots, root dry weight, nitrogen percentage of nodes and the number of nodes per plant. Moreover, the application of 100 kg/ha phosphorus fertilizer increased lateral roots and root dry weight. Since the land was salty in plots where auxin was not used, the nodes were not formed in broad been roots and thus biological fixation did not occur. The results also showed that the highest yield among productive components belonged to treatments with 15 ppm auxin and 100 kg/ha phosphate fertilizer.
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Claims 5
Claim · model-written summary
Foliar auxin increased lateral roots and root dry weight.
- Taxon
- fababean
Vicia fabat0 - Treatment
- foliar spray of auxine0
- Outcome
- lateral roots, root dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of auxin increased lateral roots, root dry weight, nitrogen percentage of nodes and the number of nodes per plant.”
t0“fababean”
Claim · model-written summary
Foliar auxin increased nitrogen percentage of nodes and node number per plant.
- Taxon
- fababeanVicia fabat0
- Treatment
- foliar spray of auxine0
- Outcome
- nitrogen percentage of nodes and the number of nodes per plante0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of auxin increased lateral roots, root dry weight, nitrogen percentage of nodes and the number of nodes per plant.”
t0“fababean”
Claim · model-written summary
Applying 100 kg/ha phosphorus fertilizer increased lateral roots and root dry weight.
- Taxon
- fababeanVicia fabat0
- Treatment
- 100 kg/ha phosphorus fertilizere0
- Outcome
- lateral roots and root dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of 100 kg/ha phosphorus fertilizer increased lateral roots and root dry weight.”
t0“fababean”
Claim · model-written summary
In saline plots without auxin, root nodes did not form and biological fixation did not occur.
- Taxon
- fababeanVicia fabat0
- Treatment
- auxin was not usede0
- Outcome
- nodes were not formed in broad been roots and thus biological fixation did not occure0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Since the land was salty in plots where auxin was not used, the nodes were not formed in broad been roots and thus biological fixation did not occur.”
t0“fababean”
Claim · model-written summary
The highest yield occurred with 15 ppm auxin and 100 kg/ha phosphate fertilizer.
- Taxon
- fababeanVicia fabat0
- Treatment
- 15 ppm auxin and 100 kg/ha phosphate fertilizere0
- Outcome
- yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest yield among productive components belonged to treatments with 15 ppm auxin and 100 kg/ha phosphate fertilizer.”
t0“fababean”
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