제24기 장수군농업인대학 #사과 교육 : 사과 병해 생태와 방제(1강/총3강) #류병욱
2026 Jangsu County Agricultural Technology Center Farmers' College Apple Class Training Everything About Apple Farming Methods Taught by Instructor Ryu Byeong-wook Apple Disease Ecology and Control (Lecture 1 / Total 3 Lectures)
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24th Jangsu County Agricultural College #Apple Education: Apple Disease Ecology and Control (2 Le...
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24th Jangsu County Farmers' College #Apple Education: Ecology and Control of Apple Diseases (Lect...
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Key management points for the first and second years of horizontal 2D apple cultivation. For shor...
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24th Jangsu County Farmers' College #Apple Education: Orchard Fertilization Management (Lecture 1...
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2026년 #장수군 새해 농업인 실용교육 #사과 1강(총 3강)
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풀버전) 사과 재배교육 사과에 비료는 이렇게 쓰시면 됩니다. | 농사 100단
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24th Jangsu County Agricultural College #Apple Education: Apple Orchard Fertilization Management ...
![[사과재배] 점검하고 하지않고는 하늘과 땅차이다/pH/잎색과 착색/시비](https://i.ytimg.com/vi/7M_MKXYIzZw/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB8NUrVYbHBsVjIUlj1SWApx_c3XQ)
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[사과재배] 점검하고 하지않고는 하늘과 땅차이다/pH/잎색과 착색/시비
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Apple Thinning Methods for Better Flower Bud Development: A Lesson from Technical Advisor Choi Hy...
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24th Jangsu County Agricultural College #Apple Education: Fruit Set Management and Pest and Disea...
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#다축재배'기능.기술공개 #DMZ 1km #명인복 지정자 #현장교육
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24th Jangsu County Farmers' College #Apple Education: Orchard Fertilizer Management (Lecture 2 of...
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26년 사과 재배 기술( 유병욱강사님) 라이브방송
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The identity of this tree, which increases apple yields fivefold.
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현직 농민의 "연8회 사과방제력" 강의 | 문의,설명참조
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24th Jangsu County Agricultural College #Apple Education: Fruit Set Management and Pest and Disea...
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The key to success lies in the management of apple trees in their first year of multi-axis cultiv...
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장수군농업인대학 #사과 교육 : 사과 생리장해 원인과 대책(1강) #유병욱
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제24기 장수군농업인대학 #사과 교육 : 결실관리와 병해충 예방(2강/총3강) #유병욱
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