Abstract
Phytotron and field experiments were conducted to determine the influence of morphological development and environmental temperature on synthesis, translocation and accumulation behaviour of Fructosan, Monoand Disaccharose in corn cv. Blizzard and fodder sorghum cv. Sioux and Pioneer 931 at Munich technical university. Sorghum and maize plants were grown for 42 days at 4 temperature regimes (30/25, 25/20, 28/18 and 28/8 dog C) and mid-summer sunlight over 13-h days. The obtained results are summarized as follows: 1 Non-structural carbohydrates in maize and sorghum were accumulated mainly as Mono- and Disaccharose. The concentrations of Mono- and Disaccharose were increased markedly after differentiation of growing points and shown at early milk stage the highest contents with 27.8-29.1% and 16.8-20.4% for maizeand sorghums respectively. 2. Non-structural carbohydrates were accumulated mainly in stalk. However, during the late maturity the most of Mono- and Disaccharose were translocated into grain and reserved as starch. The increase of starch was associated with decrease of total non-structural carbohydrates. 3. Fructosan synthesis was not affected by morphological changes and environmental factors, which shows a value of 1.5-2.5% in whole stage of maize and sorghum. 4. Sorghum and maize plants were shown to have a great photosynthetic rates to high temperature. Reserved Mono- and Diaaccharose were, however, declined when temperature exceeded 30 dog C. Under cold stress at l8/8 deg C non-structural carbohydrates were not translocated and also were accumulated in leaves too much that cause to restrict of photosynthesis. 5. Net Energy Lactation (NEL) of sorghum and maize were directly associated with synthetic rates of non-structural carbohydrates, especially Mono- and Disaccharose. The highest values of NEL were found at physiological maturity stage with 6.6- 6.9 MJ and 5.7-6.0 MJ-NEL/kg for maize and sorghum respectively.
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Claims 15
Claim · model-written summary
Non-structural carbohydrates in maize and sorghum were accumulated mainly as Mono- and Disaccharose.
- Outcome
- Non-structural carbohydratese0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Non-structural carbohydrates in maize and sorghum were accumulated mainly as Mono- and Disaccharose”
Claim · model-written summary
Concentrations of Mono- and Disaccharose increased markedly after differentiation of growing points.
- Taxon
- Corn and Sorghum
Sorghum
Zea mays subsp. mayst0 - Organ / stage
- growing pointse1
- Outcome
- concentrations of Mono- and Disaccharosee1
- Direction
- increasede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e1“The concentrations of Mono- and Disaccharose were increased markedly after differentiation of growing points”
Claim · model-written summary
In maize, the highest Mono- and Disaccharose contents were reached at early milk stage (27.8-29.1%).
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“shown at early milk stage the highest contents with 27.8-29.1% and 16.8-20.4% for maizeand sorghums respectively”
Claim · model-written summary
In sorghum, the highest Mono- and Disaccharose contents were reached at early milk stage (16.8-20.4%).
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“shown at early milk stage the highest contents with 27.8-29.1% and 16.8-20.4% for maizeand sorghums respectively”
Claim · model-written summary
Non-structural carbohydrates in Corn and Sorghum were accumulated mainly in the stalk.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Organ / stage
- stalke3
- Outcome
- Non-structural carbohydratese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e3“Non-structural carbohydrates were accumulated mainly in stalk”
Claim · model-written summary
During late maturity, most Mono- and Disaccharose were translocated into the grain and reserved as starch.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Organ / stage
- late maturitye4
- Outcome
- translocated into graine4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e4“during the late maturity the most of Mono- and Disaccharose were translocated into grain and reserved as starch”
Claim · model-written summary
The increase of starch was associated with a decrease of total non-structural carbohydrates.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Compound
- starche5
- Outcome
- total non-structural carbohydratese5
- Direction
- decreasee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e5“The increase of starch was associated with decrease of total non-structural carbohydrates”
Claim · model-written summary
Fructosan synthesis was not affected by morphological changes or environmental factors and was 1.5-2.5% in maize and sorghum.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Fructosan synthesis was not affected by morphological changes and environmental factors, which shows a value of 1.5-2.5% in whole stage of maize and sorghum”
Claim · model-written summary
Sorghum and maize plants showed great photosynthetic rates at high temperature.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Sorghum and maize plants were shown to have a great photosynthetic rates to high temperature”
Claim · model-written summary
Reserved Mono- and Disaccharose declined when temperature exceeded 30 °C.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Treatment
- temperature exceeded 30 dog Ce4
- Outcome
- Reserved Mono- and Diaaccharosee4
- Direction
- declinede4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e4“Reserved Mono- and Diaaccharose were, however, declined when temperature exceeded 30 dog C”
Claim · model-written summary
Under cold stress at 18/8 °C, non-structural carbohydrates were not translocated.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Treatment
- cold stress at l8/8 deg Ce5
- Outcome
- non-structural carbohydratese5
- Direction
- not translocatede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e5“Under cold stress at l8/8 deg C non-structural carbohydrates were not translocated”
Claim · model-written summary
Accumulation of carbohydrates in leaves under cold stress restricted photosynthesis.
- Taxon
- Corn and SorghumSorghumZea mays subsp. mayst0
- Organ / stage
- leavese6
- Outcome
- restrict of photosynthesise6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Corn and Sorghum”
e6“also were accumulated in leaves too much that cause to restrict of photosynthesis”
Claim · model-written summary
NEL of sorghum and maize was directly associated with synthesis rates of non-structural carbohydrates, especially Mono- and Disaccharose.
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Net Energy Lactation (NEL) of sorghum and maize were directly associated with synthetic rates of non-structural carbohydrates, especially Mono- and Disaccharose”
Claim · model-written summary
The highest NEL in maize (6.6-6.9 MJ) was found at physiological maturity stage.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest values of NEL were found at physiological maturity stage with 6.6- 6.9 MJ and 5.7-6.0 MJ-NEL/kg for maize and sorghum respectively”
Claim · model-written summary
The highest NEL in sorghum (5.7-6.0 MJ-NEL/kg) was found at physiological maturity stage.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest values of NEL were found at physiological maturity stage with 6.6- 6.9 MJ and 5.7-6.0 MJ-NEL/kg for maize and sorghum respectively”
The same questions in other papers
cold · quality: sugar starch · Zea mays (maize)Positive and negative results
2 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
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