seedling bed

常見例句

I irrigate the seedling bed of the rice with 1:300 dilution. Well, the bottom of the pot is not a good background!
這水稻我就是按1：300倍灌根在苗牀上的，放在這大罐底兒上照背景可不太好看吶！
The study on various form of seedling bed and seedling shed was carried out in Jilin province newly developed tobacco areas.
本文針對(duì)吉林省新菸區(qū)的環(huán)境特點(diǎn)，對(duì)不同形式的苗棚苗牀對(duì)菸苗的影響進(jìn)行了研究。
During the tobacco hardening period bed of tobacco seedling was the falling target of alate aphids and was the main resource of tobacco virus spread by aphids.
鍊苗期菸草苗牀是傳毒介躰有翅蚜著落的靶子中心，是菸田蚜傳病毒病的主要初侵染源，爲(wèi)防治菸草蚜傳病毒病的關(guān)鍵時(shí)期。