Abstract
In this study, the effect of glycine amino acid was evaluated on growth characteristics and nutrient uptake of coriander plants under greenhouse conditions. The treatments were soil application of glycine in two concentrations of 300 and 600 mg kg−1 soil, foliar application of glycine (in 0.05% concentration), soil application of mix NPK fertilizer and no fertilizer control. The growth parameters of plant height, leaf SPAD value, shoot and root fresh weights were significantly improved by soil application of glycine, particularly in higher concentration. Soil application of glycine also reduced the number of flowered plants, while it increased soluble solids (TSS) and vitamin C of plant leaf extracts than control plants. Leaf nutrient concentrations of nitrogen (N), calcium (Ca), potassium (K), phosphorus (P), iron (Fe), and zinc (Zn), but not magnesium (Mg) and manganese (Mn), were significantly increased by soil application of glycine, whereas soil applied NPK significantly increased P and Ca of leaves than unfertilized control plants.
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Claims 6
Claim · model-written summary
Soil-applied glycine significantly improved plant height, leaf SPAD value, and shoot fresh weight, particularly at higher concentration.
- Taxon
- coriander (Coriandrum sativum) plants
Coriandrum sativumt0 - Treatment
- soil application of glycinee0
- Outcome
- plant height, leaf SPAD value, shoot and root fresh weightse0
- Direction
- improvede0
- Qualifier
- particularly in higher concentratione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The growth parameters of plant height, leaf SPAD value, shoot and root fresh weights were significantly improved by soil application of glycine, particularly in higher concentration”
t0“coriander (Coriandrum sativum) plants”
Claim · model-written summary
Soil-applied glycine reduced the number of flowered plants.
- Taxon
- coriander (Coriandrum sativum) plantsCoriandrum sativumt0
- Treatment
- Soil application of glycinee0
- Outcome
- number of flowered plantse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil application of glycine also reduced the number of flowered plants”
t0“coriander (Coriandrum sativum) plants”
Claim · model-written summary
Soil-applied glycine increased leaf-extract soluble solids and vitamin C relative to controls.
- Taxon
- coriander (Coriandrum sativum) plantsCoriandrum sativumt0
- Treatment
- Soil application of glycinee1
- Outcome
- soluble solids (TSS) and vitamin C of plant leaf extractse0
- Direction
- increasede0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it increased soluble solids (TSS) and vitamin C of plant leaf extracts than control plants”
e1“Soil application of glycine”
t0“coriander (Coriandrum sativum) plants”
Claim · model-written summary
Soil-applied glycine significantly increased leaf N, Ca and K concentrations.
- Taxon
- coriander (Coriandrum sativum) plantsCoriandrum sativumt0
- Treatment
- soil application of glycinee0
- Outcome
- Leaf nutrient concentrations of nitrogen (N), calcium (Ca), potassium (K), phosphorus (P), iron (Fe), and zinc (Zn)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf nutrient concentrations of nitrogen (N), calcium (Ca), potassium (K), phosphorus (P), iron (Fe), and zinc (Zn), but not magnesium (Mg) and manganese (Mn), were significantly increased by soil application of glycine”
t0“coriander (Coriandrum sativum) plants”
Claim · model-written summary
Soil-applied glycine did not significantly increase leaf magnesium or manganese concentrations.
- Taxon
- coriander (Coriandrum sativum) plantsCoriandrum sativumt0
- Treatment
- soil application of glycinee0
- Outcome
- magnesium (Mg) and manganese (Mn)e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but not magnesium (Mg) and manganese (Mn), were significantly increased by soil application of glycine”
t0“coriander (Coriandrum sativum) plants”
Claim · model-written summary
Soil-applied NPK significantly increased leaf P and Ca relative to the unfertilized control.
- Taxon
- coriander (Coriandrum sativum) plantsCoriandrum sativumt0
- Treatment
- soil applied NPKe0
- Outcome
- P and Ca of leavese0
- Direction
- increasede0
- Comparator
- unfertilized control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil applied NPK significantly increased P and Ca of leaves than unfertilized control plants”
t0“coriander (Coriandrum sativum) plants”
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