The mechanisms of the compensatory growth of V. spiralis were discussed. 并初步探討了水生植物受損后的補償生長(cháng)機理。
This rate of growth is such that the fish waste alone is enough to supply the needs for the plants. 這個(gè)生長(cháng)速度是基于魚(yú)便便已足夠提供水草生長(cháng)所需養分的條件下得出的。
It contains the essential nutrient of plant growth,espeesialg ivon,kalium and inicroelemeuts.and pvovides a balance nuctrient to aquarium plants. 含有水草生長(cháng)所必需的各種營(yíng)養物質(zhì)，為水草提供均衡營(yíng)養。
