Agronomic evaluation of four improved rice varieties in different sowing periods
A study to evaluate the agronomic performance of four rice varieties in different seasons, on flooded soil, using direct plantation, was developed at the Local Station for Grain Research, in the municipality of Vertientes, province of Camaguey, Cuba. A block random design was used in the study, with...
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| Format: | Article |
| Language: | English |
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Universidad de Camagüey Ignacio Agramonte Loynaz
2017-04-01
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| Series: | Agrisost |
| Subjects: | |
| Online Access: | https://agrisost.reduc.edu.cu/index.php/agrisost/article/view/181/105 |
| _version_ | 1818244164418011136 |
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| author | Genry Hernández Carrillo Amalia Moredo Alvarez Déborah González Viera |
| author_facet | Genry Hernández Carrillo Amalia Moredo Alvarez Déborah González Viera |
| author_sort | Genry Hernández Carrillo |
| collection | DOAJ |
| description | A study to evaluate the agronomic performance of four rice varieties in different seasons, on flooded soil, using direct plantation, was developed at the Local Station for Grain Research, in the municipality of Vertientes, province of Camaguey, Cuba. A block random design was used in the study, with five replicas, through a bifactorial experiment with four treatments (Prosequisa 4, IA Cuba 31, IACuba 40, and Jucarito 104, as control), the sowing period included January, February, March, April, May, June, July, and August. The parameters evaluated were, cycle (days) from germination to harvest, final plant height, fertile panicles per m2, filled grain per panicle, 1000-grain mass (14% humidity), crop yields and industrial quality. The highest yields were accomplished in February and June (pattern variety and Prosequisa 4, with 8.2 t/ha-1, in each month). Concerning industrial yields, the best results were achieved in IACuba 31 (66.4; 66.1; and 63.3% full white grain) in February, June and July. The most profitable varieties were Prosequisa 4, Jucarito 104, and IACuba 31, in the different seasons evaluated. |
| first_indexed | 2024-12-12T14:12:40Z |
| format | Article |
| id | doaj.art-0cb99de24c884dfabae6b954dafc7e64 |
| institution | Directory Open Access Journal |
| issn | 1025-0247 |
| language | English |
| last_indexed | 2024-12-12T14:12:40Z |
| publishDate | 2017-04-01 |
| publisher | Universidad de Camagüey Ignacio Agramonte Loynaz |
| record_format | Article |
| series | Agrisost |
| spelling | doaj.art-0cb99de24c884dfabae6b954dafc7e642022-12-22T00:22:00ZengUniversidad de Camagüey Ignacio Agramonte LoynazAgrisost1025-02472017-04-012225967Agronomic evaluation of four improved rice varieties in different sowing periodsGenry Hernández Carrillo0Amalia Moredo Alvarez1Déborah González Viera2Specialist of Agrarian Extracurricular Activities, Agronomy Engineer. Local Station for Grain Research, Vertientes, CamagüeyAgronomy Engineer, Researcher Candidate, Local Station for Grain Research, Vertientes, Camagüey, CubAgronomy Engineer, Associate Researcher. Local Station for Grain Research, Vertientes, Camagüey, Cuba A study to evaluate the agronomic performance of four rice varieties in different seasons, on flooded soil, using direct plantation, was developed at the Local Station for Grain Research, in the municipality of Vertientes, province of Camaguey, Cuba. A block random design was used in the study, with five replicas, through a bifactorial experiment with four treatments (Prosequisa 4, IA Cuba 31, IACuba 40, and Jucarito 104, as control), the sowing period included January, February, March, April, May, June, July, and August. The parameters evaluated were, cycle (days) from germination to harvest, final plant height, fertile panicles per m2, filled grain per panicle, 1000-grain mass (14% humidity), crop yields and industrial quality. The highest yields were accomplished in February and June (pattern variety and Prosequisa 4, with 8.2 t/ha-1, in each month). Concerning industrial yields, the best results were achieved in IACuba 31 (66.4; 66.1; and 63.3% full white grain) in February, June and July. The most profitable varieties were Prosequisa 4, Jucarito 104, and IACuba 31, in the different seasons evaluated.https://agrisost.reduc.edu.cu/index.php/agrisost/article/view/181/105riceOryza sativaplanting seasonyield components |
| spellingShingle | Genry Hernández Carrillo Amalia Moredo Alvarez Déborah González Viera Agronomic evaluation of four improved rice varieties in different sowing periods Agrisost rice Oryza sativa planting season yield components |
| title | Agronomic evaluation of four improved rice varieties in different sowing periods |
| title_full | Agronomic evaluation of four improved rice varieties in different sowing periods |
| title_fullStr | Agronomic evaluation of four improved rice varieties in different sowing periods |
| title_full_unstemmed | Agronomic evaluation of four improved rice varieties in different sowing periods |
| title_short | Agronomic evaluation of four improved rice varieties in different sowing periods |
| title_sort | agronomic evaluation of four improved rice varieties in different sowing periods |
| topic | rice Oryza sativa planting season yield components |
| url | https://agrisost.reduc.edu.cu/index.php/agrisost/article/view/181/105 |
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