It is expected that if coir is applied instead of rock wool, which causes a problem of disposal, it will ... wool, the difference between treatments is not large, so the sweet pepper can be produced by selecting ... sweet pepper according to the cultivation method of closed and open, and the substrate type of coir and rock
We have also clarified the effects of the different substrates; (perlite, peatmoss and granular rock-wool ... wool (100%). ... the order of that mixed perlite and peat moss (50 : 50, v/v)〉peat moss (100%)〉perlite (100%)〉granular rock
This study was conducted to investigate the horticultural media + decomposed granite + reused rock wool ... wool and decomposed granite. ... wool and the decomposed granite were properly mixed rather than the use of the horticultural media as
잎들깨 수경재배 시 적합한 고형배지를 선발하기 위하여 본 연구를 수행하였다. ‘남천’과 ‘소미랑’ 2품종에 대해 코이어 (chip:dust = 5:5), 펄라이트, 입상 암면, 원예용 상토(cocopeat: peatmoss:vermiculite:perlite:zeoli..
Yield was also 18 to 24 percent higher than those in rock-wool plug and urethane sponge. ... with mixed nursing soil (peat : perlite = 7 : 3), was higher than those grown in urethane sponge and rock-wool
퍼라이트 ( perlite ) : 진주석을 고온 소성한 것으로서 비중이 낮고 내열성이 우수하여 단열재 및 경량골재 로 널리 사용된다 . 02 단열재의 분류 (1) 무기질단열재 암면 (rock ... ⑤보온대 : 단열재를 펠트 모양으로 만든 것을 일정한 너비로 절단하고 , 한 면에 종이 또는 천을 대어 마무리한 띠형으로서 , 대부분 냉난방설비 또는 위생배관의 보온 또는 보냉에 쓰이도록 ... wool) : 암석을 전기로로 용융하여 작은 구멍을 통하여 분출시키면서 냉수나 압축공기를 이용 하여 냉각시켜 섬유화한 것으로서 내구성이 우수한 단열재이다 . 02 단열재의 분류 (
These results indicated that the MC control by TDR sensors in a rock-wool based paprika culture can be ... the MC was maintaining below 60%, the errors between TDR and loadcell methods for measuring MC in the rock-wool
바깥쪽에 부직포를 두고 안쪽에 화학솜과 얇은 흑색부 직포(40g) 한겹을 넣어 만든 재료의 경우 안쪽의 얇은 부직포가 바깥쪽에 놓이도록 설치하는 것이 안쪽에 놓이도록 설치하는 것보다 ... For the same material with the inner thin polyethylene foam (or polyester) and the chemical wool, the ... outward direction of the inner thin polyethylene foam (or polyester), i.e., with the inward chemical wool
wool medium after 60 seconds. ... wool medium when changing the microwave level between 2 and 8 kW in different water content of culture ... are as follows: It was confirmed that there was no external deformation in the polyurethane foam and rock