EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS
For the replanting of the sugarcane crop, plants produced from buds of different reserve sizes and from different positions on the stem are used, without up to now an optimum reserve and position size has been determined to obtain a quality plant. Therefore, five treatments were evaluated for nutrit...
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Universidad Autónoma de Yucatán
2019-11-01
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doaj-f7b85bf5e6174a5c9979210d6986c6fb2020-11-27T14:59:53ZengUniversidad Autónoma de YucatánTropical and Subtropical Agroecosystems1870-04622019-11-01223912EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTSSamuel Córdova Sánchez0Iris Amairani García Alejandro1Candy De los Santos Ruiz2Sergio Salgado García3Raúl Castañeda Ceja4Sergio Salgado Velázquez5Manuel Mateo Hernández Villegas6Luz del Carmen Lagunes Espinoza7Cintya Valerio Cárdenas8Rosa Graciela Santos Arguelles9Universidad Popular de la ChontalpaUniversidad Popular de la ChontalpaUniversidad Popular de la ChontalpaColegio de Postgraduados Campus TabascoUniversidad Popular de la ChontalpaColegio de Postgraduados Campus TabascoUniversidad Popular de la chontalpaColegio de Postgraduados Campus TabascoUniversidad Popular de la ChontalpaUniversidad Autónoma de ChiapasFor the replanting of the sugarcane crop, plants produced from buds of different reserve sizes and from different positions on the stem are used, without up to now an optimum reserve and position size has been determined to obtain a quality plant. Therefore, five treatments were evaluated for nutritional reserve: T1 (short reserve), T2 (without reserve), T3 (half reserve), T4 (long basal reserve) and T5 (long reserve superior) and for the position a design was used 2x3 factorial (two cultivars: MEX69-290 and COLPOSCTMEX05-223 and three yolk positions: basal, middle and apical), the treatments were distributed in a completely randomized arrangement. The buds were sown in unicel vessels with a liter capacity and sifted sand was used as substrate. It was evaluated; emergency percentage, root length and plant height. The results indicate that the use of buds with different positions in the stem is possible to produce seedlings of good quality, since more than 50% of sprouting was obtained in both cultivars. The results on nutrient reserves showed that T3 had the longest root length (36.2 cm) and T1 had the highest plant height (61.4 cm), showing that there is no direct relationship between plant height and root length. To obtain a quality plant it is enough to use short buds or half reserve and any position. For the commercial production of plants, it is recommended to plant in substrates rich in nutrients.https://www.revista.ccba.uady.mx/ojs/index.php/TSA/article/view/2753emergencia de plántulaslongitude raízcalidad plántula |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Samuel Córdova Sánchez Iris Amairani García Alejandro Candy De los Santos Ruiz Sergio Salgado García Raúl Castañeda Ceja Sergio Salgado Velázquez Manuel Mateo Hernández Villegas Luz del Carmen Lagunes Espinoza Cintya Valerio Cárdenas Rosa Graciela Santos Arguelles |
spellingShingle |
Samuel Córdova Sánchez Iris Amairani García Alejandro Candy De los Santos Ruiz Sergio Salgado García Raúl Castañeda Ceja Sergio Salgado Velázquez Manuel Mateo Hernández Villegas Luz del Carmen Lagunes Espinoza Cintya Valerio Cárdenas Rosa Graciela Santos Arguelles EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS Tropical and Subtropical Agroecosystems emergencia de plántulas longitude raíz calidad plántula |
author_facet |
Samuel Córdova Sánchez Iris Amairani García Alejandro Candy De los Santos Ruiz Sergio Salgado García Raúl Castañeda Ceja Sergio Salgado Velázquez Manuel Mateo Hernández Villegas Luz del Carmen Lagunes Espinoza Cintya Valerio Cárdenas Rosa Graciela Santos Arguelles |
author_sort |
Samuel Córdova Sánchez |
title |
EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS |
title_short |
EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS |
title_full |
EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS |
title_fullStr |
EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS |
title_full_unstemmed |
EFFECT OF NUTRITIONAL RESERVES AND POSITION OF THE YEMAS IN THE STEM IN THE QUALITY OF SUGAR CANE PLANTS |
title_sort |
effect of nutritional reserves and position of the yemas in the stem in the quality of sugar cane plants |
publisher |
Universidad Autónoma de Yucatán |
series |
Tropical and Subtropical Agroecosystems |
issn |
1870-0462 |
publishDate |
2019-11-01 |
description |
For the replanting of the sugarcane crop, plants produced from buds of different reserve sizes and from different positions on the stem are used, without up to now an optimum reserve and position size has been determined to obtain a quality plant. Therefore, five treatments were evaluated for nutritional reserve: T1 (short reserve), T2 (without reserve), T3 (half reserve), T4 (long basal reserve) and T5 (long reserve superior) and for the position a design was used 2x3 factorial (two cultivars: MEX69-290 and COLPOSCTMEX05-223 and three yolk positions: basal, middle and apical), the treatments were distributed in a completely randomized arrangement. The buds were sown in unicel vessels with a liter capacity and sifted sand was used as substrate. It was evaluated; emergency percentage, root length and plant height. The results indicate that the use of buds with different positions in the stem is possible to produce seedlings of good quality, since more than 50% of sprouting was obtained in both cultivars. The results on nutrient reserves showed that T3 had the longest root length (36.2 cm) and T1 had the highest plant height (61.4 cm), showing that there is no direct relationship between plant height and root length. To obtain a quality plant it is enough to use short buds or half reserve and any position. For the commercial production of plants, it is recommended to plant in substrates rich in nutrients. |
topic |
emergencia de plántulas longitude raíz calidad plántula |
url |
https://www.revista.ccba.uady.mx/ojs/index.php/TSA/article/view/2753 |
work_keys_str_mv |
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