Score: 5.00 |
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| Title: [ Influence of long-term fertilization on phosphorus fertility of calcareous soil II .
Inorganic and organic phosphorus ] | | Author: Xie L L J Zhang Y Liu L | | Citation: V : 15 ( 5 ) P : 790-4 Year: 2004 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub15320395 Accession (PMID): 15320395 | | Abstract: By the Jiang-Gu inorganic phosphorus fractionation method and the Bowman-Cole organic phosphorus fractionation method , this paper studied the forms and compositions of inorganic and organic phosphorus in 0-100 cm layer of calcareous soil after 23 years located experiment .
The result showed that the content of inorganic phosphorus was in the order of treatment animal manure > fallow > chemical fertilizer > low rate straw > high rate straw > medium rate straw > no fertilizer .
The IPi value of inorganic phosphorus forms in different fertilizer treatments had the following characteristics : a ) it was relatively low for Ca2-P , Ca8-P and Al-P , but relatively high for Ca10-P , Fe-P and O-P ; b ) comparing with no fertilizer treatment , treatments animal manure and fallow had a notably high IPi value of Ca2-P , Ca8-P and Al-P and a low IPi value of Ca10-P , Fe-P and O-P ; while treatment chemical fertilizer had a high IPi value of Ca2-P , Ca8-P , Al-P and O-P , but a low IPi value of Ca10-P and Fe-P ; c ) as for available phosphorus source ( Ca2-P , Ca8-P and Al-P ) , their content was higher in treatment animal manure than in treatment chemical fertilizer , and higher in treatment chemical fertilizer than in treatments straws .
A combined application of straw and chemical fertilizer could increase soil organic phosphorus content notably .
Applying animal manure could increase the content of all organic phosphorus forms , while applying chemical fertilizer could promote the transformation of soil resistant organic phosphorus to labile and medium labile organic phosphorus .
No fertilizer treatment had a relatively lower content of labile and medium labile organic phosphorus , but a relatively high content of resistant organic phosphorus .
For treatment fallow , it had a relatively low content of soil organic matter and organic phosphorus , but a relatively high content of labile and medium resistant organic phosphorus . | Matching Sentences:
[ Sen. 3, subscore: 5.00 ]: The IPi value of inorganic phosphorus forms in different fertilizer treatments had the following characteristics : a ) it was relatively low for Ca2-P , Ca8-P and Al-P , but relatively high for Ca10-P , Fe-P and O-P ; b ) comparing with no fertilizer treatment , treatments animal manure and fallow had a notably high IPi value of Ca2-P , Ca8-P and Al-P and a low IPi value of Ca10-P , Fe-P and O-P ; while treatment chemical fertilizer had a high IPi value of Ca2-P , Ca8-P , Al-P and O-P , but a low IPi value of Ca10-P and Fe-P ; c ) as for available phosphorus source ( Ca2-P , Ca8-P and Al-P ) , their content was higher in treatment animal manure than in treatment chemical fertilizer , and higher in treatment chemical fertilizer than in treatments straws .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 3.00 |
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| Title: Identification of multi-gene families encoding isopentenyl diphosphate isomerase in plants by heterologous complementation in Escherichia coli .
| | Author: Cunningham FX Gantt E | | Citation: V : 41 ( 1 ) P : 119-23 Year: 2000 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10750717 Accession (PMID): 10750717 | | Abstract: Two cDNAs encoding isopentenyl diphosphate isomerase ( IPI ) in Adonis aestivalis , Arabidopsis thaliana , and Lactuca sativa , and single examples from Oryza sativa and Tagetes erecta were identified .
An analysis of these and other ipi leads us to suggest a separate origin for green algal and plant genes and propose that a single gene encodes plastid and cytosolic IPI in plants . | Matching Sentences:
[ Sen. 2, subscore: 2.00 ]: An analysis of these and other ipi leads us to suggest a separate origin for green algal and plant genes and propose that a single gene encodes plastid and cytosolic IPI in plants .
[ Sen. 1, subscore: 1.00 ]: Two cDNAs encoding isopentenyl diphosphate isomerase ( IPI ) in Adonis aestivalis , Arabidopsis thaliana , and Lactuca sativa , and single examples from Oryza sativa and Tagetes erecta were identified .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 2.00 |
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| Title: Evaluation of a layer diet formulated from non-conventional feedingstuffs .
| | Author: Ravindran V | | Citation: V : 36 ( 1 ) P : 165-70 Year: 1995 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub7614021 Accession (PMID): 7614021 | | Abstract: 1 .
A layer diet , the formulation of which was based on several non-conventional feedingstuffs , was evaluated at the research station and under small farm conditions in Sri Lanka .
The new feedingstuffs included finger millet , rice polishings , rubber seed meal , cassava leaf meal , ipil ipil leaf meal and dried poultry manure .
A commercial mash , that is normally used on the farm , served as the control .
2 .
The performance and egg quality characteristics were similar between the test and control diets , the only exception being the egg yolk colour which was improved ( P < 0 . 05 ) by feeding the test diet .
Food cost per dozen eggs was lowered by feeding the test diet .
3 .
It is possible to formulate layer diets using non-conventional feedingstuffs , achieve acceptable production and lower the food costs under small farm conditions in tropical developing countries .
| Matching Sentences:
[ Sen. 3, subscore: 2.00 ]: The new feedingstuffs included finger millet , rice polishings , rubber seed meal , cassava leaf meal , ipil ipil leaf meal and dried poultry manure .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
