Cultivation Technology of Crambe for Seeds With Application of Microelements and Growth Regulators

Кшникаткина, А Н; Крылова, Д С

doi:10.18286/1816-4501-2016-4-30-38

Cited by 2 publications

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“…The genus Crambe is composed of more than 30 species [108], and C. abyssinica has the highest economic importance [12]. Hulled seeds of C. abyssinica cultivars grown in Russia (Polet, Demetra, VIR 1, and VIR 2) contain 360-399 g kg −1 of crude fat [37]. The crude fat content of hulled seeds in crambe cultivars grown in Poland (cvs.…”

Section: Quality Of Seeds and Oilmentioning

confidence: 99%

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Crambe: Seed Yield and Quality in Response to Nitrogen and Sulfur—A Case Study in Northeastern Poland

2020

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The aim of this study was to determine the effect of nitrogen (0, 30, 60, 90, 120 kg ha−1) and sulfur (0, 15, and 30 kg ha−1) fertilization on the morphometric parameters of plants, seed yield components, seed and straw yield, N fertilizer use efficiency (NFUE), and quality of crambe seeds. The experiment had a randomized complete block design, and it was carried out in Bałcyny (northeastern Poland) in 2017–2019. In northeastern Poland, the average seed yields ranged from 0.96 to 1.64–1.82 Mg ha−1 (hulled seeds). Seed yield increased significantly in response to 120 kg N ha−1 and 15 kg S ha−1. The NFUE of crambe decreased by 28% with a rise in N rate. Hulled crambe seeds accumulated 324–394 g kg−1 DM of crude fat, 208–238 g kg−1 DM of total protein, and 118–137 g kg−1 DM of crude fiber. Nitrogen fertilization decreased the crude fat content (by 6%), and it increased the total protein content (by 11%) and the crude fiber content (by 14%) of crambe seeds. Sulfur fertilization increased crude fat content (by 4–5%) without inducing significant differences in the total protein content and the crude fat content of seeds.

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Section: Quality Of Seeds and Oilmentioning

confidence: 99%

“…Hulled seeds of C. abyssinica cultivars grown in European Russia (Middle Volga Region) and Central Europe (Poland) accumulate 189-218 g kg −1 DM total protein [36,37]. In the Mediterranean Region, the total protein content of hulled C. abyssinica seeds was higher by 50-70 g kg −1 DM [33].…”

Section: Quality Of Seeds and Oilmentioning

confidence: 99%