您要查找的是不是:
- The technique of heat preservation and moisture holding was mainly applicated to the management of rice seedling bed. 提出了保温湿润育苗的操作程序和秧田以通风炼苗为主的秧田管理技术。
- Experiment on After Manuring Effect of Rice Seedling Bed in Frigid Region 寒地水稻苗床追肥效果试验
- Studies on effect of diseases controlling and acidity adjustment of rice seedling bed soil regulator 应用水稻育苗床土调制剂对防病及调酸效果的研究
- Study on Application Technique of Basal Manure in Rice Seedling Bed in Frigid Region 寒地水稻苗床基肥施用技术研究
- The Study on Fertilizing of Rice Seedling Bed With Double Films Under Machinery Planting 水稻机插双膜育秧床土培肥研究
- The infestation of rice crane fly in rice seedling bed in pengshan Country in Sichuan Province 四川彭山水稻秧田发现稻大蚊为害
- Effect of 20% Caojinmiaozhuan WP on controlling weeds and enhancing seedling quality at rice seedling bed and direct seeding cultivation field in Baihu 20%25草净苗壮WP在白湖水稻秧田、直播田试用的除草壮苗效果
- rice seedling bed 水稻秧田
- irrigate the rice seedling bed 放水浸灌秧田
- Many urban people can not tell rice seedling from weeds. 许多城里人分不清水稻苗和杂草。
- Effectiveness of Zhi - Bo - Ning 30% WP on controlling weeds in rice seedlings bed and its safety to rice 30%25直播宁WP对水稻秧田杂草的防治效果及安全性
- He bedded rice seedlings in rows . 他将秧苗插成排。
- He bedded rice seedlings in rows. 他将秧苗插成排。
- Transplanting rice seedlings has started. 插秧就要开始了。
- The optimum soil moisture content index about tomato seedling bed irrigation was conducted out in early spring . 对番茄早春育苗的苗床灌溉最佳土壤含水量上限数值进行了试验研究。
- Farmers are transplanting rice seedlings. 农民正在田地里栽插水稻。
- It is concluded that 90% is the optimistic soil moisture content for tomato seedling bed irrigation. 因此认为番茄苗床灌溉土壤含水量最佳上限为90%25。
- The peasants bent over to transplant rice seedlings in the fields. 农民们在地里弯腰插秧。
- The study on various form of seedling bed and seedling shed was carried out in Jilin province newly developed tobacco areas. 本文针对吉林省新烟区的环境特点,对不同形式的苗棚苗床对烟苗的影响进行了研究。
- We translated them in the seedling bed finally,in which nutritive soil compained with sand,solid manure and soil dy1:1:1,after hard- ening seedling. Survival ratio is 80%. 然后经过炼苗移栽到苗床。 苗床培养土比例为砂:厩肥:壤土=1:1:1成活率可达80%25。