THE EFFECT OF INTRASPECIFIC COMPETITION ON GROWTH AND PRODUCTIVE CHARACTERISTICS OF COWPEA (Vigna unguiculata L. Walp)

被引：0
作者：
Guillen Trujillo, Ariel [1 ,2 ]
Palacios Espinosa, Alejandro [3 ,4 ,5 ,6 ]
Zamora Salgado, Sergio [5 ,7 ,8 ,9 ]
Ortega Perez, Ricardo [5 ,10 ,11 ]
Espinoza Villavicencio, Jose L. [4 ,5 ,12 ]
机构：
[1] Univ Autonoma Chihuahua UACH, Ingn Zootecnista Maestro Ciencias & Doctor Filoso, Chihuahua, Mexico
[2] Univ Autonoma Baja Calif UABCS, Mexico City, DF, Mexico
[3] Univ Autonoma Zacatecas, Med Vet Zootecnista, Zacatecas, Mexico
[4] UACH, Maestro Ciencias & Doctor Filosofia, Mexicali, Baja California, Mexico
[5] UABCS, Mexicali, Baja California, Mexico
[6] UABCS Carretera Sur, Dept Zootecnia, KM 5-5, La Paz 23080, BCS, Mexico
[7] UABCS, Ingn Agron, Mexicali, Baja California, Mexico
[8] Inst Tecnol Sonora, Maestro Ciencias, Obregon, Mexico
[9] Univ Agr La Habana, Ciencias, Havana, Cuba
[10] UABCS, Ingn Zootecnista & Maestro Ciencias, Mexicali, Baja California, Mexico
[11] CIBNOR, Ciencias, Mexico City, DF, Mexico
[12] Univ Michoacana, Med Vet Zootecnista, Morelia, Michoacan, Mexico
来源：
INTERCIENCIA | 2016年 / 41卷 / 05期
关键词：
QUALITY;
D O I：
暂无
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
Cowpea (V. Unguiculata (L.) Walp) is consumed as human food and animal feed in many countries; in Mexico it is also used as green manure to improve soils. The study was conducted in La Paz, Baja California Sur, Mexico to determine if there is an intraspecific competition in V. Unguiculata and its effect on productive characteristics of the crop under field conditions. Three treatments consisting in placing 1, 2 and 3 seeds every 25cm in rows 15m long separated by 70cm, with 5 replicates, were compared. The following variables were evaluated: stem diameter, stem length, number of leaves, number of pods, forage weight and number of secondary stems. A multivariate analysis of variance was performed to explore the correlation between these variables. The performance of the studied variables decreased (P<0.001) as plant density of seeds increased. It is concluded that V. Unguiculata under field conditions presents infraspecffic competition with regard to the variables studied here.
引用
收藏
页码：353 / 356
页数：4
相关论文
共 50 条
  • [21] Mead Production by Saccharomyces cerevisiae Safbrew T-58 and Saccharomyces bayanus (Premier Blanc and Premier Cuvee): Effect of Cowpea (Vigna unguiculata L. Walp) Extract Concentration
    Araujo, Geiza Suzart
    Gutierrez, Mashely Pickman
    Sampaio, Kayque Frota
    de Souza, Silvia Maria Almeida
    Rodrigues, Rita de Cassia Lacerda Brambilla
    Martinez, Ernesto Acosta
    APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2020, 191 (01) : 212 - 225
  • [22] Genetic Studies on the Inheritance of Storage-Induced Cooking Time in Cowpeas [Vigna unguiculata (L.) Walp]
    Addy, Sylvester N. T. T.
    Cichy, Karen A.
    Adu-Dapaah, Hans
    Asante, Isaac K.
    Emmanuel, Afutu
    Offei, Samuel K.
    FRONTIERS IN PLANT SCIENCE, 2020, 11
  • [23] Growth response of cowpea (Vigna unguiculata L.) exposed to Pseudomonas fluorescens, Pseudomonas stutzeri, and Pseudomonas gessardii in lead contaminated soil
    Ahmad, Adeel
    Mushtaq, Zain
    Nazir, Anum
    Jaffar, Muhammad Tauseef
    Asghar, Hafiz Naeem
    Alzuaibr, Fahad M.
    Alasmari, Abdulrahman
    Alqurashi, Mohammed
    PLANT STRESS, 2023, 10
  • [24] Effects of seed treatment of cowpea bean Vigna unguiculata L. on the management of vascular wilt caused by Scleroctium rolfsii
    Campo-Arana, Rodrigo Orlando
    Ayala, Pabla Rosa Burgos
    REVISTA INVESTIGACIONES ALTOANDINAS-JOURNAL OF HIGH ANDEAN RESEARCH, 2023, 25 (03): : 190 - 198
  • [25] In vitro digestibility and methane gas production of fodder from improved cowpea (Vigna unguiculata L.) and groundnut (Arachis hypogaea L.) varieties
    Ansah, T.
    Sahoo, A.
    Rahman, N. Abdul
    Kumawat, P. K.
    Bhatt, R. S.
    SCIENTIFIC AFRICAN, 2021, 13
  • [26] Chemometric analysis on free amino acids and proximate compositional data for selecting cowpea (Vigna unguiculata L.) diversity
    Dominguez-Perles, Raul
    Machado, Nelson
    Abraao, Ana S.
    Carnide, Valdemar
    Ferreira, Luis
    Rodrigues, Miguel
    Rosa, Eduardo A. D. S.
    Barros, Ana I. R. N. A.
    JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2016, 53 : 69 - 76
  • [27] Effect of Different Levels of Surface Application of Sorghum Residue under Minimum Tillage on Crop Yields and Sustainable Yield Index of Sorghum (Sorghum bicolor (L.) Moench) and Cowpea (Vigna unguiculata (L.) Walp) and Nutrient Status in Rainfed Alfisol Soils
    Sharma, K. L.
    Lal, Munna
    Reddy, K. Sammi
    Indoria, A. K.
    Sekhar, Ch Chandra
    Srinivas, K.
    Prabhakar, M.
    Singh, V. K.
    Parmar, Brajendra
    Gayatri, D. L. A.
    COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 2022, 53 (02) : 268 - 280
  • [28] Impact of traditional processing on proximate composition, folate, mineral, phytate, and alpha-galacto-oligosaccharide contents of two West African cowpea (Vigna unguiculata L. Walp) based doughnuts
    Akissoe, L.
    Madode, Y. E.
    Hemery, Y. M.
    Donadje, B. V.
    Icard-Verniere, C.
    Hounhouigan, D. J.
    Mouquet-Rivier, C.
    JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2021, 96
  • [29] Evaluating the freezing impact on the proximate composition of immature cowpea (Vigna unguiculata L.) pods: classical versus spectroscopic approaches
    Machado, Nelson
    Oppolzer, David
    Ramos, Ana
    Ferreira, Luis
    Rosa, Eduardo A. S.
    Rodrigues, Miguel
    Dominguez-Perles, Raul
    Barros, Ana I. R. N. A.
    JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2017, 97 (13) : 4295 - 4305
  • [30] Growth, yield and physiological activity of differently drip-irrigated vegetable cowpea ( Vigna unguiculata)
    Lata, Kumari
    Yadav, P. K.
    Ram, H.
    Kumawat, Priyanka
    Verma, Manju
    INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 2024, 94 (12): : 46 - 51
12345