dry field weeding

Lindernia ruellioides,a new record of Lindernia All.

报道了浙江玄参科母草属一新记录植物旱田草(Lindernia ruellioides (Colsm。

Research on the weeding tools from the Angle of the Ancient Chinese Characters;

从古文字透视古代锄草工具及演变

Brush cutting and weeding were taken respectively in different bamboo groves which were harmed by leaf mites.

对毛竹叶螨发生的竹林进行劈草和锄草抚育,通过1a观察发现,锄草的竹林中的毛竹叶螨的种群密度和危害高于劈草的竹林。

A New Record of Lindernia All. in Zhejiang

浙江母草属一新记录植物——旱田草

Experiment in Dry Nursery Weed Control by Stomp 33% EC

33%施田补乳油防除旱秧田杂草试验

Expansion mechanism of farmland at a village in Horqin steppe of northern China;

半干旱草原牧区村庄的农田扩张机制

Study on weed occurrence and control in conservational tillage for spring maize in Weibei dry plateau

渭北旱塬保护性耕作春玉米田杂草发生及防除

Effects of dry cultivation with straw mulching on soil nitrogen fertility in late-rice paddy field

覆草旱作对晚稻田土壤氮素肥力的影响

Study of Weed Bank in Dry Farmland and Effects of Nonbiologic Factors on the Germination of Commom Dayflower Seeds;

旱田土壤杂草种子库及非生物因素对鸭跖草种子萌发影响的研究

Effects of weed suppression by different allelopathic rice varieties under dry-raising condition

田间旱育条件下不同化感潜力水稻的抑草效应分析

Farmland Drought Defence and Drought Resistance Measure in Semiarid Loess Plateau

黄土高原半干旱区农田干旱防御与抗旱措施

The drought left the lawn with only a few tufts of grass.

久旱无雨，草坪上只剩下了几小片草了。

Farmland Drought Management and Measure Selection in Semiarid Region on the Loess Plateau;

黄土高原半干旱区农田抗旱管理与措施选择

Studies on Transforming Tobacco by Relevant Gene of Drought Resistance;

转抗旱相关基因烟草的获得及其抗旱性分析

Study of the Ecology Water Demand of Vegetation Restore in the Arid and Semi-arid Prairie Area;

干旱半干旱草原区植被恢复生态用水研究

Changes of Several Resistance Indexes of the Seedlings of Lolium PeremeL under Drough Stress

干旱胁迫下黑麦草幼苗几种抗旱性指标的变化

Study on Physiological Responses of poa pratensis L.under Drought Stress

干旱胁迫对草地早熟禾抗旱生理的影响

The research of the relations between the yield on irrigation and fertilization on arid and semi-arid areas of turf

干旱半干旱区草地灌水与施肥增产关系的研究

He heard that they were planning to turn more land into rice-fields.

他听说他们计划把更多旱地改作稻田。

Save present surpluses for future deficiencies

池塘积水因防旱,田地深耕足养家

These tree will shield off arid wind and protect the field.

这些树林能挡住旱风,保护农田。