干旱区生态环境知识资源中心(Arid): Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area

Arid

DOI	10.3390/agronomy11071271
	Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area
	Sany, Hoda; Said-Al Ahl, Hussein A. H.; Pari, Luigi; Sabra, Ali S.; Ramadan, Mohamed F.; Saia, Sergio
通讯作者	Saia, S (corresponding author), Univ Pisa, Dept Vet Sci, I-56129 Pisa, Italy.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:7
英文摘要	Evening Primrose (Oenothera biennis L.) is an industrial crop-producing seed with high oil concentration characterized by high gamma-linoleic acid. However, limited information is available on its response to the nutrient supply, especially P and K. The aim of this work was to compare the response of Evening Primrose to the application of N, P, and K alone or in combination in a P and K deficient soil in terms of grain yield, yield components, and oil composition in comparison to Rapeseed (Brassica napus L.). Evening Primrose yielded 54.4% less seed and 67.3% less oil than Rapeseed. Such differences were reduced when nutrients, especially N or P, were applied. N stimulated Evening Primrose more than Rapeseed. Application of K favored Evening Primrose oil yield when no N or P were added, and this especially occurred by an enhancement of the pod number. P favored yield per pod and oil yield in the Evening Primrose more than Rapeseed in almost all conditions. Fertilization scarcely affected lipid composition. In particular, an increase in the oleic acid concentration was found only when N + K or N + P + K were applied compared to the sole N or sole K applications. These results suggest that P and K differentially influenced yield components of both species and that Evening Primrose was less adapted than Rapeseed to a scarce nutrient supply.
英文关键词	arid and semiarid Brassica napus fertilizer Mediterranean Oenothera biennis nutrient response
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000675936400001
WOS关键词	OENOTHERA-BIENNIS ; FERTILIZER PLACEMENT ; ACID-COMPOSITION ; BRASSICA-NAPUS ; GROWTH ; NITROGEN ; CROPS ; SEED ; WINTER ; BACTERIA
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368644
作者单位	[Sany, Hoda] Cairo Univ, Fac Agr, Plant Physiol Sect, Bot Dept, Gammaa St, Giza 12613, Egypt; [Said-Al Ahl, Hussein A. H.; Sabra, Ali S.] Natl Res Ctr, Med & Aromat Plants Res Dept, 33 El Bohouth St, Giza 12622, Egypt; [Pari, Luigi] Council Agr Res & Econ CREA, Res Ctr Engn & Agrofood Proc CREA IT, Via Pascolare 16, I-00015 Rome, Italy; [Ramadan, Mohamed F.] Zagazig Univ, Fac Agr, Agr Biochem Dept, Zagazig 44519, Egypt; [Saia, Sergio] Univ Pisa, Dept Vet Sci, I-56129 Pisa, Italy
推荐引用方式 GB/T 7714	Sany, Hoda,Said-Al Ahl, Hussein A. H.,Pari, Luigi,et al. Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area[J],2021,11(7).
APA	Sany, Hoda,Said-Al Ahl, Hussein A. H.,Pari, Luigi,Sabra, Ali S.,Ramadan, Mohamed F.,&Saia, Sergio.(2021).Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area.AGRONOMY-BASEL,11(7).
MLA	Sany, Hoda,et al."Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area".AGRONOMY-BASEL 11.7(2021).