Crop production methods
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- YUGEN KAISHA NAGAHAMA SYOUTEN
- Filing Date
- 2021-08-18
- Publication Date
- 2026-06-16
AI Technical Summary
【0007】 第1の態様によれば、圃場の有効態成分に含まれる炭素量が、有効態成分に含まれる窒素量の0.15倍以上となるように肥料および炭素源を圃場に投入する。天候不良によって日射量や日照時間が不足して作物が十分な光合成ができないときも、作物は光合成によって得られるはずの炭水化物(炭素)を、根から吸収した炭素で補うことができる。天候不良のときに不足する作物の光合成量を補うことができるので、作物の収穫量の増加や作物の品質を向上できる。
Smart Images
Figure 0007874319000001 
Figure 0007874319000002
Abstract
Claims
1. A method of producing crops, which involves cultivating and harvesting crops in a field containing nitrogen-containing fertilizer and a carbon source, The fertilizer and carbon source are applied to the field as base fertilizer so that the amount of carbon contained in the active ingredients of the field is 0.15 times or more the amount of nitrogen contained in the active ingredients. The carbon source is applied to the field as a top dressing such that the amount of carbon contained in the active ingredient is 0.15 times or more the amount of nitrogen contained in the active ingredient. A method for producing crops, wherein the carbon source applied to the field as base fertilizer and top dressing comprises granular or flake-shaped solid starch gel (excluding starch gel bound to fertilizer).
2. The method for producing a crop according to claim 1, wherein the amount of carbon is 0.15 times or more the amount of nitrogen during the entire period from cultivation to harvesting of the crop.
3. The method for producing crops according to claim 1 or 2, wherein the starch gel is made from rice.
4. The method for producing crops according to any one of claims 1 to 3, wherein the starch gel is expanded.