دورية أكاديمية

DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP

التفاصيل البيبلوغرافية
العنوان: DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
المؤلفون: DUARTE, LUIZ OTÁVIO, CLEMENTE, JUNIA MARIA, CAIXETA, ILÍDIO AUGUSTO BORGES, SENOSKI, MARCELO DE PAULA, AQUINO, LEONARDO ANGELO DE
المصدر: Revista Caatinga. September 2019 32(3)
بيانات النشر: Universidade Federal Rural do Semi-Árido, 2019.
سنة النشر: 2019
مصطلحات موضوعية: Brassica oleracea var, capitata, Nutrient extraction, Harvest index
الوصف: Cabbage cultivars currently cultivated present high yield potential and may present differences regarding absorption and use of nutrients. Thus, studies quantifying plant growth and nutrient accumulation are the basis to improve fertilization efficiency and optimize yield. This study aimed to determine the dry matter and nutrient (N, P, K, Ca, Mg, S, Cu, Fe, Mn, and Zn) accumulation curve of cabbage cultivars during two growing seasons. Cultivars Astrus Plus and Green Valley were cultivated during summer-autumn crop season, while Astrus Plus and Fênix during the autumn-winter crop season. Plants were sampled after transplanting at 10-day intervals until harvest. Dry matter and nutrient accumulations are variable with growing season and cultivar. The highest dry matter and nutrient accumulation rates occur in the last ten days of the cycle. Fertilizations with N, P, K, Fe, and Zn should receive more attention due to higher harvest indices.
نوع الوثيقة: article
وصف الملف: text/html
اللغة: English
تدمد: 1983-2125
DOI: 10.1590/1983-21252019v32n312rc
URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-21252019000300679
حقوق: info:eu-repo/semantics/openAccess
رقم الأكسشن: edssci.S1983.21252019000300679
قاعدة البيانات: SciELO
الوصف
تدمد:19832125
DOI:10.1590/1983-21252019v32n312rc