effective fertility

基本解釋

Implement early weaning piglets, is to enhance the sow an effective measure of fertility.
實行仔豬早期斷奶，是提高母豬繁殖力的一項有效措施。
Film - covered can increase effective fertility of soil, advance nutrient absorption, strengthen photosynthesis.
促進養(yǎng)分吸收，增強光合作用，提高生物產(chǎn)量和經(jīng)濟系數(shù)；
A team of UK scientists says a recently discovered hormone could potentially form the basis of an effective and less risky fertility treatment.
英國的一組科學(xué)家稱，以近期發(fā)現(xiàn)的一種激素為基礎(chǔ)，可能產(chǎn)生一種不孕癥的新療法，這種方法不但有效，且風(fēng)險很低。