Abstract
The objective of this work was to determine the response of corn to liquid hog manure surface applied at rates of 28, 56 and 112 tonnes/ha. In greenhouse trials, yield of corn grown for 4 wk on St. Jude loamy sand was not affected by manure application. On Kamouraska silty clay, only manure applied at a rate of 112 tonnes/ha increased corn yield, as compared to the non-treated control. Corn response on Janvier sandy clay loam improved with increasing rate of manure application up to 56 tonnes/ha. Application of 112 tonnes/ha (325 kg N/ha) manure increased N content of corn and had a significant residual effect as noted by the high yield obtained at the second harvest. In a 2-yr field experiment on Kamouraska soil, corn yield was significantly higher at 112 tonnes/ha (avg 432 kg N/ha) than chemical fertilizer application at 150 kg N/ha, and manure-treated soil contained more P, Ca and Mg after the first year. Nutrient uptake by corn increased with amount of manure applied. However, corn whole plant composition was not affected by rate of manure application. N recovery was higher from manure at 28 or 56 tonnes/ha than from a chemical fertilizer (150 kg N/ha, 65.5 kg P/ha and 125 kg K/ha). At the rates applied, the liquid hog manure did not result in reduced corn yield.Key words: Corn yield, hog manure, nutrient uptake, silage corn
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Claims 11
Claim · model-written summary
Manure application did not affect corn yield in greenhouse trials on St. Jude loamy sand
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- manure applicatione1
- Outcome
- yield of corne1
- Direction
- not affectede1
- Setting
- greenhouse trialse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e1“In greenhouse trials, yield of corn grown for 4 wk on St. Jude loamy sand was not affected by manure application”
Claim · model-written summary
Only 112 tonnes/ha of manure increased corn yield on Kamouraska silty clay compared with the non-treated control
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- manure applied at a rate of 112 tonnes/hae2
- Outcome
- corn yielde2
- Direction
- increasede2
- Comparator
- non-treated controle2
- Setting
- Kamouraska silty claye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e2“On Kamouraska silty clay, only manure applied at a rate of 112 tonnes/ha increased corn yield, as compared to the non-treated control”
Claim · model-written summary
Corn response on Janvier sandy clay loam improved with manure rate up to 56 tonnes/ha
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- increasing rate of manure applicatione3
- Outcome
- Corn responsee3
- Direction
- improvede3
- Qualifier
- up to 56 tonnes/hae3
- Setting
- Janvier sandy clay loame3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e3“Corn response on Janvier sandy clay loam improved with increasing rate of manure application up to 56 tonnes/ha”
Claim · model-written summary
112 tonnes/ha of manure increased corn N content
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- 112 tonnes/ha (325 kg N/ha) manuree4
- Outcome
- N content of corne4
- Direction
- increasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e4“Application of 112 tonnes/ha (325 kg N/ha) manure increased N content of corn and had a significant residual effect as noted by the high yield obtained at the second harvest”
Claim · model-written summary
112 tonnes/ha of manure had a significant residual effect shown by high corn yield at the second harvest
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- 112 tonnes/ha (325 kg N/ha) manuree4
- Outcome
- yield obtained at the second harveste4
- Direction
- highe4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e4“Application of 112 tonnes/ha (325 kg N/ha) manure increased N content of corn and had a significant residual effect as noted by the high yield obtained at the second harvest”
Claim · model-written summary
In a 2-year field trial on Kamouraska soil, 112 tonnes/ha of manure gave significantly higher corn yield than chemical fertilizer at 150 kg N/ha
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- 112 tonnes/hae5
- Outcome
- corn yielde5
- Direction
- highere5
- Qualifier
- avg 432 kg N/hae5
- Comparator
- chemical fertilizer application at 150 kg N/hae5
- Setting
- 2-yr field experiment on Kamouraska soile5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e5“In a 2-yr field experiment on Kamouraska soil, corn yield was significantly higher at 112 tonnes/ha (avg 432 kg N/ha) than chemical fertilizer application at 150 kg N/ha, and manure-treated soil contained more P, Ca and Mg after the first year”
Claim · model-written summary
Manure-treated soil contained more P, Ca and Mg after the first year
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- manuree5
- Outcome
- P, Ca and Mge5
- Direction
- moree5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e5“In a 2-yr field experiment on Kamouraska soil, corn yield was significantly higher at 112 tonnes/ha (avg 432 kg N/ha) than chemical fertilizer application at 150 kg N/ha, and manure-treated soil contained more P, Ca and Mg after the first year”
Claim · model-written summary
Nutrient uptake by corn increased with the amount of manure applied
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- amount of manure appliede6
- Outcome
- Nutrient uptakee6
- Direction
- increasede6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e6“Nutrient uptake by corn increased with amount of manure applied. However, corn whole plant composition was not affected by rate of manure application”
Claim · model-written summary
Rate of manure application did not change the whole plant composition of corn
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- rate of manure applicatione6
- Outcome
- corn whole plant compositione6
- Direction
- not affectede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e6“Nutrient uptake by corn increased with amount of manure applied. However, corn whole plant composition was not affected by rate of manure application”
Claim · model-written summary
N recovery was higher from manure at 28 or 56 tonnes/ha than from chemical fertilizer
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- manure at 28 or 56 tonnes/hae7
- Outcome
- N recoverye7
- Direction
- highere7
- Comparator
- a chemical fertilizer (150 kg N/ha, 65.5 kg P/ha and 125 kg K/ha)e7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e7“N recovery was higher from manure at 28 or 56 tonnes/ha than from a chemical fertilizer (150 kg N/ha, 65.5 kg P/ha and 125 kg K/ha). At the rates applied, the liquid hog manure did not result in reduced corn yield”
Claim · model-written summary
At the rates applied, liquid hog manure did not reduce corn yield
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- liquid hog manuree7
- Outcome
- corn yielde7
- Direction
- did not result in reducede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective of this work was to determine the response of corn to liquid hog manure surface applied”
e7“N recovery was higher from manure at 28 or 56 tonnes/ha than from a chemical fertilizer (150 kg N/ha, 65.5 kg P/ha and 125 kg K/ha). At the rates applied, the liquid hog manure did not result in reduced corn yield”
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