Abstract
ABSTRACT The purpose of this work was to determine the effects of pre-plant micronutrient mixes and various ammonium/nitrate (NH4 +/NO3 −) ratios in a fertilizer solution on growth and the nutrient uptake of French marigold ‘Orange Boy’ in a plug culture. Two kinds of granular glass frits containing six micronutrients were produced and incorporated into peatmoss+vermiculite (1:1, v/v) substrate at a rate of 0.3 g · L− 1. The five NH4 +/NO3 − ratios in fertilizer solution were 0/100, 25/75, 50/50, 75/25, and 100/0, each giving a total nitrogen (N) supply of 80, 100, and 120 mg · L− 1in the root substrate during stages 2, 3, and 4, respectively. The plants produced a significantly higher fresh and dry matter yield at 35 days after sowing when grown in 25/75 N nutrition in micronutrient fertilizer 1 (MF1) and 50/50 in micronutrient fertilizer 2 (MF2) than in the other NH4 +/NO3 − ratios tested. Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively. The trends in accumulations of Fe, Mn, Zn, Cu, and B in plants were quadratic (Q), linear (L) and Q, L and Q, L and Q, and Q, respectively, in MF1. Those in MF2 were Q, Q, Q, L and Q, and Q, respectively.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 14
Claim · model-written summary
Marigold grown at 25/75 NH4/NO3 in MF1 had significantly higher fresh and dry matter yield at 35 days after sowing than other ratios.
- Taxon
- French marigold
.jpg?width=60)
Tagetes patulae0 - Material
- Orange Boye0
- Treatment
- 25/75 N nutrition in micronutrient fertilizer 1 (MF1)e1
- Outcome
- fresh and dry matter yielde1
- Direction
- highere1
- Qualifier
- at 35 days after sowinge1
- Comparator
- other NH4 +/NO3 − ratiose1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“French marigold ‘Orange Boy’”
e1“The plants produced a significantly higher fresh and dry matter yield at 35 days after sowing when grown in 25/75 N nutrition in micronutrient fertilizer 1 (MF1) and 50/50 in micronutrient fertilizer 2 (MF2) than in the other NH4 +/NO3 − ratios tested”
Claim · model-written summary
Marigold grown at 50/50 NH4/NO3 in MF2 had significantly higher fresh and dry matter yield at 35 days after sowing than other ratios.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50 in micronutrient fertilizer 2 (MF2)e1
- Outcome
- fresh and dry matter yielde1
- Direction
- highere1
- Qualifier
- at 35 days after sowinge1
- Comparator
- other NH4 +/NO3 − ratiose1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e1“The plants produced a significantly higher fresh and dry matter yield at 35 days after sowing when grown in 25/75 N nutrition in micronutrient fertilizer 1 (MF1) and 50/50 in micronutrient fertilizer 2 (MF2) than in the other NH4 +/NO3 − ratios tested”
Claim · model-written summary
In MF1, the 25/75 ratio gave the highest iron (Fe) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 25/75e2
- Outcome
- accumulation of iron (Fe)e2
- Direction
- higheste2
- Qualifier
- in MF1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF2, the 50/50 ratio gave the highest iron (Fe) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- accumulation of iron (Fe)e2
- Direction
- higheste2
- Qualifier
- in MF2e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF1, the 50/50 ratio gave the highest manganese (Mn) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- manganese (Mn)e2
- Direction
- higheste2
- Qualifier
- in MF1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF2, the 25/75 ratio gave the highest manganese (Mn) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 25/75e2
- Outcome
- manganese (Mn)e2
- Direction
- higheste2
- Qualifier
- in MF2e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF1, the 50/50 ratio gave the highest zinc (Zn) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- zinc (Zn)e2
- Direction
- higheste2
- Qualifier
- in MF1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF2, the 50/50 ratio gave the highest zinc (Zn) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- zinc (Zn)e2
- Direction
- higheste2
- Qualifier
- in MF2e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF1, the 25/75 ratio gave the highest copper (Cu) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 25/75e2
- Outcome
- copper (Cu)e2
- Direction
- higheste2
- Qualifier
- in MF1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF2, the 50/50 ratio gave the highest copper (Cu) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- copper (Cu)e2
- Direction
- higheste2
- Qualifier
- in MF2e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF1, the 50/50 ratio gave the highest boron (B) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- boron (B)e2
- Direction
- higheste2
- Qualifier
- in MF1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF2, the 50/50 ratio gave the highest boron (B) accumulation in marigold plants.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Treatment
- 50/50e2
- Outcome
- boron (B)e2
- Direction
- higheste2
- Qualifier
- in MF2e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e2“Treatments of the highest accumulation of iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), and boron (B) in plants were 25/75, 50/50, 50/50, 25/75 and 50/50 in MF1 and 50/50, 25/75, 50/50, 50/50, 50/50 in MF2, respectively”
Claim · model-written summary
In MF1, accumulations of Fe, Mn, Zn, Cu and B followed quadratic or linear trends across ratios.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Outcome
- trends in accumulations of Fe, Mn, Zn, Cu, and Be3
- Qualifier
- in MF1e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e3“The trends in accumulations of Fe, Mn, Zn, Cu, and B in plants were quadratic (Q), linear (L) and Q, L and Q, L and Q, and Q, respectively, in MF1”
Claim · model-written summary
In MF2, accumulations of Fe, Mn, Zn, Cu and B followed quadratic or linear trends across ratios.
- Taxon
- French marigoldTagetes patulae0
- Material
- Orange Boye0
- Outcome
- trends in accumulations of Fe, Mn, Zn, Cu, and Be3
- Qualifier
- in MF2e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“French marigold ‘Orange Boy’”
e3“The trends in accumulations of Fe, Mn, Zn, Cu, and B in plants were quadratic (Q), linear (L) and Q, L and Q, L and Q, and Q, respectively, in MF1”
e4“Those in MF2 were Q, Q, Q, L and Q, and Q, respectively”
The same questions in other papers
fertilization · yield · Tagetes patula (French marigold)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 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.