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- Effects of different tillage and transplanting methods on rice rooting ability were studied with the methods of water culture and 3H labeling. 采用剪根水培和3H核素示踪的方法研究了种植方式对水稻植株不同生育阶段发根力的影响。
- Forests have given place to tillage and pasture. 原先的森林已被耕地和牧场所取代。
- no- tillage and transplanting 免耕移栽
- Denitrification, on the other hand, can be very serious with a combination of no tillage and imperfectly drained soils. 硝态氮的淋失虽然在免耕制下稍高一些,但在夏季作物上,一般不是氮损失的主要途径。
- They were socially uprooted and transplanted. 他们成群结队地背井离乡,迁居他处。
- Rooting and transplantation of blackwood. 黑木相思试管苗生根和移栽。
- Weeds are controlled with precision tillage and the old fashioned hoe. 靠精细的耕耘和老式的锄头来控制杂草。
- no- tillage and cast transplanting 免耕抛秧
- It is more effective to combine water-saving irrigation with agronomy such as tillage and cultivation. 节水灌溉必需与耕作栽培等农艺措施相结合,才能有效实施。
- Rooting and Transplanting on Tissue Cultured Shoots of Euonymus Japonicus L. 北海道黄杨试管苗的生根与移栽。
- Burning of crop residues; minimum tillage and hand pulling for weed control(farmers' practice). 焚烧作物残体,少耕和人工除草(农民习惯措施)。
- no - tillage and cast transplanted 免耕抛秧
- With S.R.I. , farmers use fewer seeds and transplant them earlier than usual. 运用水稻强化栽培体系,农民可以用少量的种子而且比平常更早的移植它们。
- Two words, leukemia and transplant, combined in a sledgehammer punch to my gut. 白血病和移植这两个词连在一块,犹如一把重锤给了我狠狠的一击。
- Dr. Li Yuxia, a technical expert of conservation tillage and a long-term expert of the SADP in IMAR, attended the conference. 中加可持续农业发展项目内蒙古自治区长期专家保护性耕作技术专家李玉霞博士列席了会议。
- The decree about corvee indicates that the policy about tillage and war had always been carried out by Qinshihuang since Shang Yang's political reform. “兴徭”令的发现,反映秦自商鞅变法以来所实行的“耕战”政策,秦始皇时仍得到贯彻执行,这有助于对既往秦之徭役制度的认识予以重新审视。
- This led to the clearance of forest land for tillage and pasture, which in turn was impossible on a large scale without the iron ax and the iron spade. 其次,我们也看到,清除森林使之变为耕地和牧场,如果没有铁斧和铁锹,也是不可能大规模进行的。
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- Market dull and slacken no business report. 市场萧条胩衰退,没有有关交易的报道。
- Moreover, this model is of universal applicability and transplantability. 该模型还具有一定的通用性和可移植性。