Abstract
A field experiment on “Response of Sweet corn hybrid to establishment methods and weed management practices under temperate conditions” was conducted at research farm of Faculty of Agriculture (SKUAST-K) kharif during 2017. The treatments comprised of three establishment methods (Transplanting polypot (TP),Transplanting nursery (TN) and Direct Seeding (DS) and six weed management practices (Atrazine @ 1.5 kg a.i. ha-1 as pre emergence + hand weeding and intercultivation at 30 days after sowing (W1), Pendimethalin @ 1.0kg a.i. ha-1 as pre emergence + hand weeding and intercultivation at 30 days after sowing DAS (W2), Pendimethalin @ 1.0 kg a.i. ha-1 pre emergence + Sulfosulfuran 60 g a.i. ha-1 as post emergence at 30 DAS (W3), Atrazine @ 1.5 kg a.i. ha-1 as pre emergence +Tumbotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4), Weed free (W5), Weedy check(W6) laid out in RCBD with three replications. Sweet corn variety Sugar-75 of Syngenta was used as the test variety. The seedling parameters were significantly superior in transplanting polyplot sown in green house. All the growth parameters (viz. plant height, dry matter production, leaf area index), days to tasseling, days to silking and yield parameters viz. number of cobs plant-1, number of grains cob-1, green cob yield and stover yield and harvest index) were observed to be significantly higher in transplanting polyplot. The plant height, leaf area index, dry matter accumulation and number of leaves were observed to be significantly higher in treatment of atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4). Yield parameters viz., green cob yield and green fodder yield increased significantly in treatment of atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4). It can concluded that under existing conditions transplanted polypot in combination with application of atrazine @ 1.5 kg a.i. ha-1 (pre-emergence) + tembotrione @ 120 g a.i. ha-1 (post-emergence) (TPW4) showed highest benefit cost ratio of 7.97 and proved superior for realizing higher yield and profitability of sweet corn under temperate conditions.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. 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 10
Claim · model-written summary
Polypot greenhouse transplanting gave superior seedling parameters.
- Taxon
- Sweet Cornt0
- Treatment
- transplanting polyplote0
- Outcome
- seedling parameterse0
- Direction
- superiore0
- Setting
- green housee0
Not reportedComparator
Verbatim
e0“The seedling parameters were significantly superior in transplanting polyplot sown in green house”
t0“Sweet Corn”
Claim · model-written summary
Polypot transplanting increased plant height, dry matter production and leaf area index.
- Taxon
- Sweet Cornt0
- Treatment
- transplanting polyplote0
- Outcome
- plant height, dry matter production, leaf area indexe0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“All the growth parameters (viz. plant height, dry matter production, leaf area index), days to tasseling, days to silking and yield parameters viz. number of cobs plant-1, number of grains cob-1, green cob yield and stover yield and harvest index) were observed to be significantly higher in transplanting polyplot”
t0“Sweet Corn”
Claim · model-written summary
Polypot transplanting increased days to tasseling and silking.
- Taxon
- Sweet Cornt0
- Treatment
- transplanting polyplote0
- Outcome
- days to tasseling, days to silkinge0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“days to tasseling, days to silking and yield parameters viz. number of cobs plant-1, number of grains cob-1, green cob yield and stover yield and harvest index) were observed to be significantly higher in transplanting polyplot”
t0“Sweet Corn”
Claim · model-written summary
Polypot transplanting increased cob number, grains per cob and green cob yield.
- Taxon
- Sweet Cornt0
- Treatment
- transplanting polyplote0
- Outcome
- number of cobs plant-1, number of grains cob-1, green cob yielde0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“number of cobs plant-1, number of grains cob-1, green cob yield and stover yield and harvest index) were observed to be significantly higher in transplanting polyplot”
t0“Sweet Corn”
Claim · model-written summary
Polypot transplanting increased stover yield and harvest index.
- Taxon
- Sweet Cornt0
- Treatment
- transplanting polyplote0
- Outcome
- stover yield and harvest indexe0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“stover yield and harvest index) were observed to be significantly higher in transplanting polyplot”
t0“Sweet Corn”
Claim · model-written summary
Atrazine plus tembotrione increased plant height, leaf area index and dry matter accumulation.
- Taxon
- Sweet Cornt0
- Treatment
- atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)e0
- Outcome
- plant height, leaf area index, dry matter accumulatione0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“The plant height, leaf area index, dry matter accumulation and number of leaves were observed to be significantly higher in treatment of atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)”
t0“Sweet Corn”
Claim · model-written summary
Atrazine plus tembotrione increased leaf number.
- Taxon
- Sweet Cornt0
- Treatment
- atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)e0
- Outcome
- number of leavese0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“number of leaves were observed to be significantly higher in treatment of atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)”
t0“Sweet Corn”
Claim · model-written summary
Atrazine plus tembotrione significantly increased green cob and fodder yields.
- Taxon
- Sweet Cornt0
- Treatment
- atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)e0
- Outcome
- green cob yield and green fodder yielde0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“green cob yield and green fodder yield increased significantly in treatment of atrazine @ 1.5 kg a.i. ha-1 as pre emergence + tembotrione 120 g a.i. ha-1 as post emergence at 30 DAS (W4)”
t0“Sweet Corn”
Claim · model-written summary
Polypot transplanting plus W4 had the highest benefit-cost ratio of 7.97.
- Taxon
- Sweet Cornt0
- Treatment
- transplanted polypot in combination with application of atrazine @ 1.5 kg a.i. ha-1 (pre-emergence) + tembotrione @ 120 g a.i. ha-1 (post-emergence) (TPW4)e0
- Outcome
- benefit cost ratioe0
- Direction
- higheste0
- Value
- 7.97e0
Not reportedComparator
Verbatim
e0“transplanted polypot in combination with application of atrazine @ 1.5 kg a.i. ha-1 (pre-emergence) + tembotrione @ 120 g a.i. ha-1 (post-emergence) (TPW4) showed highest benefit cost ratio of 7.97”
t0“Sweet Corn”
Claim · model-written summary
The authors concluded TPW4 was superior for sweet corn yield and profitability.
Verbatim
e0“proved superior for realizing higher yield and profitability of sweet corn under temperate conditions”
The same questions in other papers
atrazine · yield · Zea mays (maize)Results differ
204 papers in the same direction as this paper · 29 in the opposite direction · 6 reporting no difference from an alternative
- positive
- positive
- negative
236 papers more in this group
See all 240 papers →tembotrione · growth · Zea mays (maize)Positive and negative results
18 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
16 papers more in this group
See all 20 papers →atrazine · growth · Zea mays (maize)Positive and negative results
40 papers in the same direction as this paper · 15 in the opposite direction
- positive
- no effect
- no effect
52 papers more in this group
See all 56 papers →tembotrione · yield · Zea mays (maize)Positive and negative results
67 papers in the same direction as this paper · 2 in the opposite direction · 3 reporting no difference from an alternative
- positive
- no effect
- no effect
69 papers more in this group
See all 73 papers →transplanting · yield · Zea mays (maize)Results differ
87 papers in the same direction as this paper · 35 in the opposite direction · 7 reporting no difference from an alternative
- positive
- positive
- no effect
126 papers more in this group
See all 130 papers →herbicide · yield · Zea mays (maize)Positive and negative results
499 papers in the same direction as this paper · 127 in the opposite direction · 24 reporting no difference from an alternative
- positive
- positive
- negative
647 papers more in this group
See all 651 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.