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남부지방 조 이식재배시 육묘폿트의 적정규격 및 주당본수

Adequate Standard Pot and Number of Plants Per Tree of Raising Seeding Pot on the Foxtail Millet Transplanting Culture in the Southern Province

  • 투고 : 2014.09.29
  • 심사 : 2015.01.05
  • 발행 : 2015.03.31

초록

최근 웰빙 건강식품으로 용도가 다양한 조, 기장, 수수작물의 잡곡육성을 위한 연구개발 및 정책지원이 활발히 추진되고 있다. 조는 생육기간이 90~130일 정도로 짧고 생육온도에 대한 변이가 커서 넓은 지역에 적응할 수 있고 기상재해에 대한 내성도 크다. 본 연구는 남부지방 조 생력재배 기술을 개발하고 육묘방법과 이식방법의 현장적용 가능성을 평가하기 위해 수행하였으며 주요결과는 다음과 같다. 조 육묘방법의 폿트종류별 이식 당시 모소질은 406구, 200구, 162구간에 유의성이 없었으며 본포 활착률은 모두 94~95%를 나타내었다. 수량은 10a당 406구 305 kg > 162구 303 kg > 200구 302 kg을 나타내어 처리간 유의성이 없는 것으로 나타났다. 육묘이식재배시 폿트를 이용할 경우 406구 폿트가 200구 대비 상토 63%, 폿트 50%, 작업시간 18%가 절감되었다. 조 이식방법별 이식 당시 모소질은 이식본수가 적을수록 건조중은 높은 경향이었고 본포 활착률은 모두 95% 이상을 나타내었다. 10a당 수량은 2본 육묘이식 315 kg > 3본 육묘이식 304 kg > 1본 육묘이식 256 kg/10a 순으로 나타났다. 조 육묘이식재배시 폿트종류별 소요경비는 10a당 406구 폿트가 76,230원으로 200구에 비해 40%가 절감되는 것으로 나타나 406구폿트에 2본씩 육묘이식재배 하는 것이 생력화에 적당한 것으로 판단되었다.

This study was performed to investigate the adequate standard pot and number of plants per tree of raising seeding pot on the foxtail millet transplanting culture in the southern province. Due to the various application of wellbeing-health food recently, for upbringing of the foxtail millet, millet and sorghum in minor cereals, R & D and policy support is being promoted actively. The foxtail millet growing season is so short from 90 to 130 days, and it is large variations for a growth temperature. The main results are as follows. When it comes to foxtail millet transplantation, seedling quality of 406 holes, 200 holes and 162 holes of raising seeding pot type were not all significant, and field rooting percentage is accounted for all 94 to 95%. Yield of a foxtail millet was exposed in 406holes 305 kg/10a>162holes 303 kg> 200holes 302 kg order, and it was no significance between test processing. When it's the raising seeding transplanting culture, in case of pot culture, 406holes pot culture were reduced the bed soil cost 63%, pot 50%, working hours 18% for 200holes pot. Transplanting seedling quality per a foxtail millet transplanting culture method, dry weight was high inclination as transplanting number of plant is less, and field rooting percentage displayed more than all 95%. Yield appeared to 2 plants seedling transplanting 315kg/10a> 3 plants seedling transplanting 304kg>1 plant seedling transplanting 256kg order. The projected cost per the pot-sort on the raising seeding transplanting culture of foxtail millet, the seedling transplanting culture of 406holes was reduced 40% percentages compared to 200holes as 76,230won/10a. As a result, 406holes pot and 2plants seedling transplanting culture, labor-saving culture was possible.

키워드

참고문헌

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