CASTOR OIL PLANT: CULTIVARS PARAGUAÇU AND NORDESTINA

CASTOR OIL PLANT: CULTIVARS PARAGUAÇU AND NORDESTINA

AngličtinaMäkká väzbaTlač na objednávku
Mesquita, Evandro Franklin de
Our Knowledge Publishing
EAN: 9786203954975
Tlač na objednávku
Predpokladané dodanie v utorok, 15. apríla 2025
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This research aimed to evaluate the behavior of castor oil plant cultivars BRS-188 Paraguaçu and BRS-149 Nordestina, fertilized with N, P and K. For this, two experiments were developed using an experimental design entirely randomized, each consisting of one castor oil plant cultivar and eight treatments (factorial 2x2x2) of the combination N-P-K, with two doses of N (200 and 300 kg/ha), P (150 and 250 kg/ha) and K (150 and 250 kg/ha). At the end of the experiment (160 DAS), the plant material was harvested and analyzed. The production of the crop was evaluated by measuring the length and weight of the raceme, number of fruits and quantity of seeds per raceme, weight of 100 seeds and content of oil and crude protein. The highest doses of N, P and K combined were not sufficient for the plants to develop their full productive potential. N was the most efficient nutrient in the growth, development and production of the two cultivars of castor beans studied. Although the oil content of the seeds was below that considered adequate for castor beans, N increased the oil content of the plant and the doses of this element had a significant effect on the production of crude protein.
EAN 9786203954975
ISBN 6203954977
Typ produktu Mäkká väzba
Vydavateľ Our Knowledge Publishing
Stránky 136
Jazyk English
Rozmery 220 x 150
Autori Carvallo Guerra, Hugo Orlando; Garófalo Chaves, Lúcia Helena; Mesquita, Evandro Franklin de
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