Now showing items 1-4 of 4
Age of No-Till System and Nitrogen Management on Common Bean Nutrition and Yield
(Agronomy Journal, 2014-05-01) [Artigo]
In the no-till (NT) system, N availability may change depending on the number of years since NT was adopted. Thus, an experiment was conducted in a Typic Rhodudalf in Botucatu, Sao Paulo, Brazil, to evaluate the influence ...
Yield and nitrogen use efficiency of sweet potato in response to cover crop and nitrogen management
(Agronomy Journal, 2018-09-01) [Artigo]
Selected cover crops can provide N to sweet potato (Ipomoea batatas [L.] Lam) crops cultivated in succession and reduce the need for mineral N application. This study was conducted to determine the growth, leaf N concentration, ...
Root morphology and phosphorus uptake by potato cultivars grown under deficient and sufficient phosphorus supply
(Scientia Horticulturae, 2014-12-17) [Artigo]
Information regarding the characteristics that affect P-uptake capacity may assist in the selection of more adapted potato (Solanum tuberosum L.) cultivars and more adequate fertilization management for each cultivar. This ...
Foliar or soil applications of silicon alleviate water-deficit stress of potato plants
(Agronomy Journal, 2014-11-01) [Artigo]
Root-supplied Si is thought to play a role in alleviating the effects of water-deficit stress in several crops. However, little information is known about the contribution of Si, especially foliar application, in the ...