| Title: | Effect of Nitrogen Topdressing on Seed Yield and Flour Protein Content in Semidwarf Common Buckwheat |
|---|
| Authors: | ID Kasajima, Shinya (Author)
ID Yoshida, Mirai (Author)
ID Ishiguro, Koji (Author)
ID Hara, Takashi (Author)
ID Otsuka, Shiori (Author) |
|---|
| Files: |  URL - Source URL, visit https://ojs.sazu.si/fagopyrum/article/view/8052
 PDF - Presentation file, download (262,85 KB)
MD5: 97F8F109E63B46986A0031FAC768E95C
|
|---|
| Language: | English |
|---|
| Typology: | 1.01 - Original Scientific Article |
|---|
| Organization: |  SAZU - Slovenian Academy of Sciences and Arts
|
|---|
| Abstract: | This study evaluated the effects of nitrogen topdressing on the semidwarf common buckwheat (line ‘18-601’), focusing on growth, seed yield, and flour protein content. We conducted a field experiment and applied four nitrogen topdressing treatments at different growth stages: basal fertilization alone (2-0-0), basal fertilization plus nitrogen at flower bud appearance (2-2-0), basal fertilization plus nitrogen at full flowering (2-0-2), and basal fertilization plus nitrogen at both stages (2-2-2), using a randomized complete block design, with each plot measuring 1.2 × 2.5 m. Basal dressing was applied at 2, 8, and 4.7 g m-2 N, P2O5, and K2O, respectively. Nitrogen topdressing significantly increased chlorophyll content. The branch number, seed yield, number of seeds per square meter, and flour protein content tended to increase with nitrogen topdressing. The highest seed yield and protein content were observed in the 2-0-2 treatment, suggesting that nitrogen application at full flowering optimizes the yield and nutritional quality of semidwarf buckwheat. These findings highlight the importance of timing in nitrogen topdressing to enhance the agronomic and nutritional value of semidwarf common buckwheat. |
|---|
| Publication status: | Published |
|---|
| Publication version: | Version of Record |
|---|
| Publication date: | 03.06.2024 |
|---|
| Year of publishing: | 2024 |
|---|
| Number of pages: | str. 41-47 |
|---|
| Numbering: | letn. 41, št. 2 |
|---|
| PID: | 20.500.12556/DiRROS-25049  |
|---|
| UDC: | 633.12:581.14 |
|---|
| ISSN on article: | 2712-2859 |
|---|
| DOI: | 10.3986/fag0040 |
|---|
| COBISS.SI-ID: | 211981315 |
|---|
| Note: | Nasl. z nasl. zaslona; Opis vira z dne 17. 10. 2024 |
|---|
| Publication date in DiRROS: | 08.01.2026 |
|---|
| Views: | 116 |
|---|
| Downloads: | 65 |
|---|
| Metadata: |    |
|---|
|
:
|
Copy citation |
|---|
| | | | Share: |  |
|---|
Hover the mouse pointer over a document title to show the abstract or click
on the title to get all document metadata. |
