Paper · 2020 · IOP Conference Series Earth and Environmental Science

Growth and production of maize with several land tillage system and plant density treatments

A Yassi; S A Syaiful; A Adwan

3
claims
6
verbatim quotes
1
citations
1
research areas
✓
Open access · cc-by

Abstract

Abstract Tillage system is one of the land preparation activities which aims to create suitable environmental conditions for plant growth. The study aimed to determine the growth and production of hybrid corn with several tillage system and seeds density. The study was arranged with a split design experiment. The main plot was tillage system which consisted of no tillage (NT), minimum tillage (MiT), maximum tillage (MaT). Subplot was the seeds density (number of seeds per hole) consisting of one seed, two seeds, and three seeds. The total of 9 treatment combinations were repeated 3 times, making a total of 27 experimental units. The results showed that perfect tillage treatment gave the highest yield of unpeeled cobs (218.30 g), cob diameter (44.10 mm) and production per hectare (6.00 tons).

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Perfect tillage gave the highest unpeeled cob yield at 218.30 g.

Treatment
perfect tillage treatmente0
Outcome
yield of unpeeled cobse0
Direction
higheste0
Value
218.30 ge0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“perfect tillage treatment gave the highest yield of unpeeled cobs (218.30 g)”

✓ located verbatim in the source · abstract, characters 661–737 · show in text ↑
e1

“hybrid corn”

✓ located verbatim in the source · abstract, characters 197–208 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Perfect tillage gave the highest cob diameter at 44.10 mm.

Treatment
perfect tillage treatmente0
Outcome
cob diametere0
Direction
higheste0
Value
44.10 mme0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“perfect tillage treatment gave the highest yield of unpeeled cobs (218.30 g), cob diameter (44.10 mm)”

✓ located verbatim in the source · abstract, characters 661–762 · show in text ↑
e1

“hybrid corn”

✓ located verbatim in the source · abstract, characters 197–208 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Perfect tillage gave the highest production per hectare at 6.00 tons.

Treatment
perfect tillage treatmente0
Outcome
production per hectaree0
Direction
higheste0
Value
6.00 tonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“perfect tillage treatment gave the highest yield of unpeeled cobs (218.30 g), cob diameter (44.10 mm) and production per hectare (6.00 tons)”

✓ located verbatim in the source · abstract, characters 661–801 · show in text ↑
e1

“hybrid corn”

✓ located verbatim in the source · abstract, characters 197–208 · show in text ↑

tillage · yield · Zea mays (maize)Positive and negative results

1,099 papers: 812 positive, 287 negative or no effect

811 papers in the same direction as this paper · 230 in the opposite direction · 57 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

1,095 papers more in this group

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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.