2017
DOI: 10.1590/0034-737x201764050006
|View full text |Cite
|
Sign up to set email alerts
|

Resposta de cultivares de batata a níveis crescentes de NPK

Abstract: RESUMO A cultura da batata apresenta capacidade de resposta à adubação mais elevada que a de outras culturas. No entanto o uso exagerado de fertilizantes pode resultar no aumento do custo de produção e promover o desequilíbrio nutricional da planta, além da contaminação do ambiente. Desta forma, objetivou-se avaliar a resposta de cultivares de batata melhorados e introduzidos à aplicação de doses crescentes de NPK quanto à produtividade, ao peso específico e à coloração de fritura. O experimento foi realizado … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

2019
2019
2020
2020

Publication Types

Select...
4

Relationship

2
2

Authors

Journals

citations
Cited by 4 publications
(2 citation statements)
references
References 16 publications
0
2
0
Order By: Relevance
“…Like most vegetables, potato demands a great input of macronutrients. In tropical conditions, Silva et al (2017) showed that the higher the doses of NPK, the higher is the response and yield of a potato crop. Potato producers, in Brazil, frequently overfertilize their soils (since they do not usually test them prior to planting) with doses of macronutrients commonly exceeding 80 kg ha -1 of N, 500 kg ha -1 of P 2 O 5 and 190 kg ha -1 of K 2 O (Fernandes et al 2011).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Like most vegetables, potato demands a great input of macronutrients. In tropical conditions, Silva et al (2017) showed that the higher the doses of NPK, the higher is the response and yield of a potato crop. Potato producers, in Brazil, frequently overfertilize their soils (since they do not usually test them prior to planting) with doses of macronutrients commonly exceeding 80 kg ha -1 of N, 500 kg ha -1 of P 2 O 5 and 190 kg ha -1 of K 2 O (Fernandes et al 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Potato producers, in Brazil, frequently overfertilize their soils (since they do not usually test them prior to planting) with doses of macronutrients commonly exceeding 80 kg ha -1 of N, 500 kg ha -1 of P 2 O 5 and 190 kg ha -1 of K 2 O (Fernandes et al 2011). An excessive use of fertilizers increases the production costs and promotes a plant nutritional imbalance, in addition to contaminating the surrounding environment (Silva et al 2017).…”
Section: Introductionmentioning
confidence: 99%