A field experiment was carried out during 1979 through 81 at Patos, PB, Brazil, physiographic zone of Seridó, to study the effects of corn (Zea mays L.) and cowpea (Vigna unguiculata (L) Walp) planting date on perennial cotton, when cultivated together in an associated system. The treatments were: cotton alone; cotton + corn + cowpea, planted simultaneously, corn + cowpea planted 15 days after cotton; corn + cowpea planted 30 days after cotton; corn + cowpea planted 45 days after cotton; cotton + cowpea planted simultaneously, and corn 20 - 30 days after, cotton + corn planted simultaneously, and cowpea 20- 30 days after. The results showed that simultaneous planting date of corn and cowpea reduced considerably cotton production during the ...
Um experimento de campo foi realizado na Estação Experimental Agronômica da UFRGS, em Guaíba, RS, co...
Objetivando verificar o comportamento da cultivar de algodoeiro (Gossypium hirsutum L.) CNPA Precoce...
This experiment, in its second year, was carried out in the physiographic region of the Central Depr...
With the objective of evaluating cowpea (Vigna unguiculata (L.) Walp.) cultivars regarding their agr...
To study the behavior of annual cotton (Gossypium hirsutum L.r. latifolium Hutch.) CV. CNPA 2H in pu...
In the Gurinhém area of Paraíba, Brasil, a test was carried out in 1983 to determine the influence o...
Aiming at maize (Zea mays L.) production in association with beans (Phaseolus vulgaris L.), differen...
With the objective of evaluating the isolated and combined effects of terminal bud removal and debud...
In order to investigate the influence of inorganic fertilization with macronutrients, fractionation ...
A variety trial of seven upland cotton cultivars (G. hirsutum L.) was conducted during 1979 and 1980...
Durante quatro anos, 1988/91, em um solo aluvial do projeto de irrigação São Gonçalo, PB, avaliou-se...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
Two experiments were carried out during the years of 1980 and 1981, in the Rio Piranhas Valley, in P...
Some upland cotton (Gossypium hirsutum L.r. latifolium Hutch.) lines developed by the Centro Naciona...
The purpose of this investigation was to study the optimum Sorghum (Sorghum bicolor (L) Moench) sowi...
Um experimento de campo foi realizado na Estação Experimental Agronômica da UFRGS, em Guaíba, RS, co...
Objetivando verificar o comportamento da cultivar de algodoeiro (Gossypium hirsutum L.) CNPA Precoce...
This experiment, in its second year, was carried out in the physiographic region of the Central Depr...
With the objective of evaluating cowpea (Vigna unguiculata (L.) Walp.) cultivars regarding their agr...
To study the behavior of annual cotton (Gossypium hirsutum L.r. latifolium Hutch.) CV. CNPA 2H in pu...
In the Gurinhém area of Paraíba, Brasil, a test was carried out in 1983 to determine the influence o...
Aiming at maize (Zea mays L.) production in association with beans (Phaseolus vulgaris L.), differen...
With the objective of evaluating the isolated and combined effects of terminal bud removal and debud...
In order to investigate the influence of inorganic fertilization with macronutrients, fractionation ...
A variety trial of seven upland cotton cultivars (G. hirsutum L.) was conducted during 1979 and 1980...
Durante quatro anos, 1988/91, em um solo aluvial do projeto de irrigação São Gonçalo, PB, avaliou-se...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
Two experiments were carried out during the years of 1980 and 1981, in the Rio Piranhas Valley, in P...
Some upland cotton (Gossypium hirsutum L.r. latifolium Hutch.) lines developed by the Centro Naciona...
The purpose of this investigation was to study the optimum Sorghum (Sorghum bicolor (L) Moench) sowi...
Um experimento de campo foi realizado na Estação Experimental Agronômica da UFRGS, em Guaíba, RS, co...
Objetivando verificar o comportamento da cultivar de algodoeiro (Gossypium hirsutum L.) CNPA Precoce...
This experiment, in its second year, was carried out in the physiographic region of the Central Depr...