Abstract
Seven different varieties of sweet potato were used to study their population yield advantage and economic benefit when they intercropped with maize through using randomized block design. The results showed that the yield of sweet potato under this intercropping mode was lower than that under monocropping mode. Under sweet potato- maize intercropping mode,there was a significant difference in the number of tubers per plant,tuber weight per plant,and tuber yield among different varieties of sweet potato. The tuber yield and starch yield of sweet potato were higher when maize intercropped with Nanshu 88,Xushu 22 and Yushu 2.When 7 sweet potato varieties intercropped with maize,the land equivalent ratios of complex populations were all more than 1,revealing that the intercropping advantage existed. The monocropping or intercropping of special sweet potato varieties( Ning 4- 6,Jiheishu 1,E08101 and so on) with maize obtained a higher output value.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. 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 5
Claim · model-written summary
Sweet potato yield under intercropping with maize was lower than under monocropping.
- Taxon
- sweet potato
_Flower.jpg?width=60)
Ipomoea batatast0 - Treatment
- intercropping modee1
- Outcome
- yielde1
- Direction
- lowere1
- Comparator
- monocropping modee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
t0“Analysis of Population Yield and Benefit of Different Sweet Potato Varieties Intercropped by Maize”
e1“The results showed that the yield of sweet potato under this intercropping mode was lower than that under monocropping mode”
Claim · model-written summary
Tubers per plant, tuber weight per plant and tuber yield differed significantly among sweet potato varieties under intercropping.
- Taxon
- sweet potatoIpomoea batatast0
- Outcome
- number of tubers per plant,tuber weight per plant,and tuber yielde1
- Qualifier
- among different varietiese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Analysis of Population Yield and Benefit of Different Sweet Potato Varieties Intercropped by Maize”
e1“there was a significant difference in the number of tubers per plant,tuber weight per plant,and tuber yield among different varieties of sweet potato”
Claim · model-written summary
Tuber yield and starch yield were higher when maize was intercropped with Nanshu 88, Xushu 22 and Yushu 2.
- Taxon
- sweet potatoIpomoea batatast0
- Material
- Nanshu 88,Xushu 22 and Yushu 2e1
- Treatment
- maize intercroppede1
- Outcome
- tuber yield and starch yielde1
- Direction
- highere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Analysis of Population Yield and Benefit of Different Sweet Potato Varieties Intercropped by Maize”
e1“The tuber yield and starch yield of sweet potato were higher when maize intercropped with Nanshu 88,Xushu 22 and Yushu 2”
Claim · model-written summary
Land equivalent ratios of the complex populations were all more than 1, indicating an intercropping advantage.
- Taxon
- sweet potatoIpomoea batatast0
- Outcome
- land equivalent ratios of complex populationse1
- Value
- more than 1e1
- Qualifier
- the intercropping advantage existede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Analysis of Population Yield and Benefit of Different Sweet Potato Varieties Intercropped by Maize”
e1“When 7 sweet potato varieties intercropped with maize,the land equivalent ratios of complex populations were all more than 1,revealing that the intercropping advantage existed”
Claim · model-written summary
Intercropping special sweet potato varieties with maize gave a higher output value.
- Taxon
- sweet potatoIpomoea batatast0
- Material
- Ning 4- 6,Jiheishu 1,E08101e1
- Treatment
- intercroppinge1
- Outcome
- output valuee1
- Direction
- highere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Analysis of Population Yield and Benefit of Different Sweet Potato Varieties Intercropped by Maize”
e1“The monocropping or intercropping of special sweet potato varieties( Ning 4- 6,Jiheishu 1,E08101 and so on) with maize obtained a higher output value”
The same questions in other papers
intercropping · yield · Ipomoea batatas (sweet potato)Results differ
10 papers in the same direction as this paper · 13 in the opposite direction
- positive
- positive
- positive
20 papers more in this group
See all 24 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.