Abstract
Soil temperature,growth status,grain yield and water utilization efficiency of rice grown in field were studied in the experiment.The mechanism of saving water and increasing production of three mulch mode treatments,namely,mulch of plastic film treatment(MPF),mulch of straw treatment(MS) and traditional flooding treatment(TF),were analyzed.The results showed that grain yield with MPF(6511.5 kg·hm-2)was higher than that with TF(5609.1 kg·hm-2)and MS(4798.5 kg·hm-2).Rice-mulch mode(MPF or MS) can obviously decrease water use,and water saving efficiency was 63 %.Soil temperature was markedly raised and soil moisture kept high by means of MPF.The rice growth under MPF at early transplanting stage is more exuberant than that under MS or TF,and the un-efficiency tilling is lower.Plant height,panicle length,available panicle,grains per panicle and 1000-grain weight under MPF were higher than that under MS and TF,which increase grain yield.
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Claims 9
Claim · model-written summary
Plastic-film mulch rice grain yield was 6511.5 kg·hm-2, higher than traditional flooding.
- Taxon
- rice
Oryza sativae1 - Treatment
- MPFe0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 6511.5 kg·hm-2e0
- Comparator
- TFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield with MPF(6511.5 kg·hm-2)was higher than that with TF(5609.1 kg·hm-2)and MS(4798.5 kg·hm-2)”
e1“of rice grown in field”
Claim · model-written summary
Plastic-film mulch rice grain yield exceeded straw mulch yield.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 6511.5 kg·hm-2e0
- Comparator
- MSe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield with MPF(6511.5 kg·hm-2)was higher than that with TF(5609.1 kg·hm-2)and MS(4798.5 kg·hm-2)”
e1“of rice grown in field”
Claim · model-written summary
Rice mulch reduced water use, with 63% water-saving efficiency.
- Taxon
- RiceOryza sativae0
- Treatment
- Rice-mulch mode(MPF or MS)e0
- Outcome
- water usee0
- Direction
- decreasee0
- Value
- 63 %e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rice-mulch mode(MPF or MS) can obviously decrease water use,and water saving efficiency was 63 %”
Claim · model-written summary
Plastic-film mulch markedly raised soil temperature.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe0
- Outcome
- Soil temperaturee0
- Direction
- raisede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil temperature was markedly raised and soil moisture kept high by means of MPF”
e1“of rice grown in field”
Claim · model-written summary
Plastic-film mulch kept soil moisture high.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe0
- Outcome
- soil moisturee0
- Direction
- highe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil moisture kept high by means of MPF”
e1“of rice grown in field”
Claim · model-written summary
Rice under plastic-film mulch grew more exuberantly at early transplanting than under straw mulch or flooding.
- Taxon
- riceOryza sativae0
- Organ / stage
- early transplanting stagee0
- Treatment
- MPFe0
- Outcome
- rice growthe0
- Direction
- more exuberante0
- Comparator
- MS or TFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The rice growth under MPF at early transplanting stage is more exuberant than that under MS or TF”
Claim · model-written summary
Plastic-film mulch lowered ineffective tillering.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe1
- Outcome
- un-efficiency tillinge0
- Direction
- lowere0
- Comparator
- MS or TFe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the un-efficiency tilling is lower”
e1“The rice growth under MPF at early transplanting stage is more exuberant than that under MS or TF”
Claim · model-written summary
Plastic-film mulch produced higher plant height, panicle length and available panicle count than straw mulch and flooding.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe0
- Outcome
- Plant height,panicle length,available paniclee0
- Direction
- highere0
- Comparator
- MS and TFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height,panicle length,available panicle,grains per panicle and 1000-grain weight under MPF were higher than that under MS and TF”
e1“of rice grown in field”
Claim · model-written summary
Plastic-film mulch produced more grains per panicle and higher 1000-grain weight.
- Taxon
- riceOryza sativae1
- Treatment
- MPFe0
- Outcome
- grains per panicle and 1000-grain weighte0
- Direction
- highere0
- Comparator
- MS and TFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grains per panicle and 1000-grain weight under MPF were higher than that under MS and TF”
e1“of rice grown in field”
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See all 16 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.