タイトル |
秋まき小麦に対する可変追肥のための葉色センシング技術 |
担当機関 |
栽培システム科 |
研究期間 |
2001~2002 |
研究担当者 |
原 圭祐
渡辺祐志
竹中秀行
関口建二
石井耕太
|
発行年度 |
2002 |
要約 |
トラクタ搭載型の分光反射センサにより秋まき小麦の葉色や生育量の変動が把握でき、センシング時期に応じて圃場内における収量や子実蛋白含有率のばらつきが推定できる。
|
キーワード |
葉色センサ、可変追肥、秋まき小麦、収量、子実蛋白含有率、倒伏
|
背景・ねらい |
秋まき小麦の生育は、圃場内においても土壌肥沃度や施肥ムラなどの要因によりばらつきがあり、安定生産のためには生育変動を軽減する技術が必要である。本試験ではトラクタ搭載型センサによる秋まき小麦葉色のセンシングと収量、子実蛋白含有率、倒伏との関係を検討する。
|
成果の内容・特徴 |
- 供試センサはトラクタ搭載型のN-sensor(Hydro Agri社製)で、トラクタの前方左右、後方左右の4方向を測定域とする4つの受光部(俯角26°、視野角12°、前後方向角45°)および入射光測定用受光部からなる分光反射センサである(図1参照)。分光測定データは専用のコントローラ内部で演算処理が行なわれ、1秒間隔でSV値と呼ばれる指標がモニタに表示される。
- 定置試験におけるSV値の変動は特に午前中や雨天時、日射量の変動が大きい条件で顕著である(図2)。測定条件は曇天もしくは快晴日の12時から14時頃が適している。
- 秋まき小麦の幼穂形成期以降におけるSV値は、SPAD値と高い正の相関を示し、圃場、生育時期、播種量を問わずほぼ同一に近い直線で回帰できる(図3)。また、SV値は生育時期全般において葉色と生育量を反映した生育指標、例えば窒素吸収量のような指標と相関が高い(図4)。
- 秋まき小麦の幼穂形成期におけるSV値と収量との間に正の相関が認められ、SV値により圃場内における収量のばらつきが推定できる(図5)。
- 止葉期から開花期におけるSV値と子実蛋白含有率との間に圃場ごとに正の相関が認められ、SV値により圃場内における子実蛋白含有率のばらつきが推定できる(図6)。
- 幼穂形成期のSV値が大きい箇所では倒伏が多い傾向にあり、圃場内の倒伏危険箇所が推測できる(図7)。
- 以上のことから本センサは、センシング時期に応じて収量や子実蛋白含有率の均一化、倒伏の軽減を目指した可変追肥への応用の可能性がある。
|
成果の活用面・留意点 |
- 秋まき小麦に対する可変追肥を検討する際の参考とする。
|
図表1 |
![213403-1.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-1.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=cb302777bd6f6ebef9d608a917b214883ba872e6471cdc86ba917d2e931a398c) |
図表2 |
![213403-2.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-2.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=b18fb5d29ab094395702c32777bed54edc19c6f186c9da80b7ad2e5bbe30f87f) |
図表3 |
![213403-3.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-3.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=d86cd533991dfcb30deee1d72fdc8bcb659806d300f0697093cb490f1e4e35ee) |
図表4 |
![213403-4.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-4.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=a2fa20649021c78436d28254d96b7a0103e5331dae5e91142f4485471840c6bf) |
図表5 |
![213403-5.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-5.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=878865d764d36c15b0f3b0856b449a4e64a4e976c625244f3317760b03310e9d) |
図表6 |
![213403-6.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-6.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=ad5a8ada19602ac76d81fed393a3efae87d083760773c2e5d6896aab9d39bff0) |
図表7 |
![213403-7.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/213403-7.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDAaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAN0Hsu8Sl%2BBA%2FR%2F7PoUcFLT8bL9wUqLzO62SCYfEmqZBAiArJIFt7JJzTp5UO0c2X9AVpFRUXBCCU%2BfaZTV4OTCW3iqZBAjZ%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAIaDDUzMjMzMTA3MjA0MSIMnsy8GlGZ4nhyS9xdKu0D2Aj%2Ftmk2Hb47g8v4Qx2TQH2Me9c6Iiu2FTzYe6w2gruR%2FurwMLdEXEfS1MtfaqKNucAR66XsoBzqEbBIGjH5rkKzf2541wOi%2Bz%2Bj%2BfragYUcT%2B9eOFJIhdlEXppfh2rDSgEJ1McZ%2BpiDeklLCeUXykk1so9Q52Js4a68IKiCeTZbiZD01PszRb2d5zw30iKhzUQU0jbbTXEj6Y1r0BNuZLgdSHxJAs6mcVFZMf5%2FRAoagIdlNEkHbPso9QSMIBoMgIC8iwkHzCCNhChbA6q%2Bqcqa1sZ2ECF2H9jcvBCq%2BNtG1a%2F%2BqgklQC4e0jgzrGDYH6OZwj%2BlGCL0E1wDnNdNnGXvm%2F4ayKKQQ17toa22a3qBRBkkma4cMSbSr1ecd1bEv80%2B3kgaqf1vdNPjkejJ4vBjdesLsKEmn6XSF4joxq66qSIyzYnunfeOfv3O4ahXLRKQm2aCS698FsEIOC1esMFLOffnUTzX2aY7ATwj2jE76Obd4wRjnnwt1qi4Xv6wrhLyvdqYyf0RRhrWCdKLTIr8YKXRyGfcjgQtUPnizD0obuKxICgc37gjY%2F%2B6e0fhllG9cdogqyZKvB59iviDHKNjvFrnp62uC%2Fc4xf%2BcUri8DIWBlMZa%2BGW3YF1q8tuJ1lenijwWAoovBwxk4jD38PCzBjqmAQK2za9Y06a%2FQ0vVrmhDu8Ue2xyL%2BbYuTp2U6z1XAvdBPJPuTehnCYumLsBjotGPRTu3JsHWl4Tx4zynGQkcsDtd6j4%2FYy15ZoSuIld2hCj%2Fe%2FMaKgLq%2BNiecUZSI1JaffPlctKz78ldoFxgeYfMKK3wOj%2FODTUCQDdr5c%2BN41E0ziopmAp%2FmsIFNkUIiN8yVoM14cMQb0uHuQk7cCTUUqTo7W75y8A%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIUZLJUMCGW%2F20240626%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240626T161202Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=50e15c01d4c946af9dd46d1f5413021dc3e10ee73410f48745c3101b1696b46c) |
カテゴリ |
小麦
施肥
センシング
播種
|