单词polyculture
网络: 混养；多样种植；杂作
The input cost elasticity of monoculture is 0. 191% and that of milkfish polyculture is 0. 138%.
虱目鱼单养养殖饲料投入价格成本弹性为0.191%，虱目鱼混养为0.
The introduction way of diseases from outside includes introduction of the outside Ranchu so make the fish polyculture together and so on.
从外部引入疾病的途径有放入了外来的兰寿、使鱼混养等。
although polyculture had not caught on in Japan, Fish culturists there were producing fry of grass carp and silver carp for export.
日本当时虽不时兴混合养殖，但养殖者却生产草鱼和鲢鱼鱼苗出口。
A study on bacterioplankton productivity of experimental shrimp polyculture enclosures
对虾综合养殖围隔中浮游细菌生产力的研究
Techniques for the High-yield Polyculture with the Mandarin Fish Siniperca chuatsi in a Small-sized Reservoir
山塘小水库高产混养鳜鱼增效技术
Techniques for the Ecology Polyculture with Siniperca schezeri in a Small-sized Reservoir
小型水库斑鳜的生态混养技术
An Experimental Study on Nitrogen and Phosphorus Budgets in Polyculture of Shrimp, Bivalve and Seaweed
对虾、青蛤和江蓠混养系统氮磷收支的实验研究
Preliminary Research on Several Polyculture Models of Shellfishes
几种贝类混养模式的初步探讨
Polyculture Trial of Intertidal Mudflat Shellfishes in Retaining Water
贝类滩涂蓄水混养试验
Experiments on Pond Polyculture of Giant River Shrimps Macrobrachium rosenbergii with Mitten Crabs, Silver and Bighead Carps
罗氏沼虾与河蟹、鲢、鳙池塘混养试验