CAJ | 학술논문

以水稻、河蟹为材料，在水稻种植模式、河蟹苗种数量等因子同等的条件下，采用给稻田中河蟹投喂不同的饲料组方，研究不同饲料对稻田中河蟹的群体规格及产量的影响。试验研究表明：通过发展稻田河蟹生态种养技术，河蟹在不同饲料喂养条件下，体重、肥满度等有差异明显，水稻的产量、价格有所增长；养蟹稻田的单位产值、利润有明显增长。
이수도、하해위재료，재수도충식모식、하해묘충수량등인자동등적조건하，채용급도전중하해투위불동적사료조방，연구불동사료대도전중하해적군체규격급산량적영향。시험연구표명：통과발전도전하해생태충양기술，하해재불동사료위양조건하，체중、비만도등유차이명현，수도적산량、개격유소증장；양해도전적단위산치、리윤유명현증장。
The effects of different fodders feeding on crab population sizes a~ad production were studied under the condition of same rice cultivation mode and crab seedlings with different feed formula, taking rice and river crab as materials for study. The result showed that there was a significant difference of crab weight and relative fatness feeding with different fodder for- mula. Rice yields and price were also increased. Raising crabs in the paddy fields can bring about the unit output and profits significantly increased.