Abstract
Abstract The level of shallot crop productivity in Indonesia still needs to be improved. To increase shallot productivity, fertilization innovation using nano organic fertilizer is needed. This research studies the effect of nano organic NPK fertilizer on plant growth shallot using a completely randomized design (CRD) with two factors, namely shallot varieties and doses of nano organic NPK fertilizer. The varieties used were Crok Kuning and Tajuk, while the fertilizer doses used were chemical fertilizer Nitrogen 180; Phosphorus 120; Potassium 60 kg/ha, organic nano NPK fertilizer Nitrogen 140; Phosphorus 80; Potassium 20 kg/ha, Nitrogen 160; Phosphorus 100; Potassium 40 kg/ha, Nitrogen 180; Phosphorus 120; Potassium 60 kg/ha, Nitrogen 200; Phosphorus 140; Potassium 80 kg/ha, and Nitrogen 220; Phosphorus 160; Potassium 100 kg/ha. NPK nano fertilizers derived from animal blood powder, chicken bone ash, and oil palm empty fruit bunch ash were produced using the ball milling method. The results showed no significant interaction between varieties and organic nano NPK fertilizer doses. Individually, the treatment of varieties with fertilizer doses increased plant height, plant dry weight, and net assimilation rate. Applying nano organic NPK fertilizer with Nitrogen 200, Phosphorus 140, and Potassium 80 kg/ha can increase shallot growth.
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Claims 3
Claim · model-written summary
Variety and fertilizer dose showed no significant interaction.
- Taxon
- shallot
Allium cepa var. aggregatumt0 - Treatment
- organic nano NPK fertilizer dosese0
- Outcome
- interaction between varieties and organic nano NPK fertilizer dosese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed no significant interaction between varieties and organic nano NPK fertilizer doses.”
t0“shallot”
Claim · model-written summary
Variety and fertilizer dose treatments increased plant height, dry weight and net assimilation rate.
- Taxon
- shallotAllium cepa var. aggregatumt0
- Treatment
- treatment of varieties with fertilizer dosese0
- Outcome
- plant height, plant dry weight, and net assimilation ratee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Individually, the treatment of varieties with fertilizer doses increased plant height, plant dry weight, and net assimilation rate.”
t0“shallot”
Claim · model-written summary
Organic nano NPK fertilizer at the stated dose can increase shallot growth.
- Taxon
- shallotAllium cepa var. aggregatume0
- Treatment
- nano organic NPK fertilizer with Nitrogen 200, Phosphorus 140, and Potassium 80 kg/hae0
- Outcome
- shallot growthe0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applying nano organic NPK fertilizer with Nitrogen 200, Phosphorus 140, and Potassium 80 kg/ha can increase shallot growth.”
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