词语:保墒热度:543

词语保墒拆分为汉字:

保字的拼音、笔画、偏旁部首、笔顺、繁体字,保字字源来历,保字演变

看守住,护着不让受损害或丧失:~卫。~管。~健。~障。~密。明哲~身。朝不~夕(早晨保不住晚上会发生什么情况。形容形势危急)。维持原状,使不消失或减弱:~持。~洁。~质。~墒。负责:~证。~荐。~修。~险。确~。担~。旧时户口的一种编制,若……

墒字的拼音、笔画、偏旁部首、笔顺、繁体字,墒字字源来历,墒字演变

田地里土壤的湿度:~情。保~。跑~。~土。……

 

查询词语:保墒

汉语拼音:bǎo shāng

词语保墒基本解释

使土壤中保存一定的水分,以适合于农作物出苗和生长。保墒的主要方法是耙地、镇压、中耕和采用塑料地膜覆盖技术。

词语保墒详细解释

  1. 保持土壤的一定水分,以利农作物生长发育。保墒的主要方法是耙地、中耕或增加地面覆盖物。如:积雪保墒。

词语保墒在线造句

  1. Plastic film mulch preserves soil moisture, increases soil temperature, and reduces the consumption of irrigation water and N losses.

    地膜覆盖可增温保墒、节约用水和减少氮肥损失。

  2. The effect of soil moisture preservation of these three patterns was behaved before the elongating stage.

    地膜覆盖、秸秆覆盖、沟播的保墒作用表现在小麦拔节前;

  3. This tillage practice was done by farmers to control weeds and conserve moisture during the fallow period before the wheat crop.

    农民用这种耕作措施除草并在种麦前的休闲期保墒。

  4. So full of water, improving the work of the moisture in the soil and soil moisture before sowing.

    因此要充分挖掘水源,做好播种前的造墒和保墒工作。

  5. The utility model relates to a bag for preserving water content for tree roots.

    本实用新型涉及一种树木用保墒袋。

  6. the software make the design of the ditcher more convenient , more efficient , higher quality.

    该软件使得这种新型蓄水保墒机具的设计变得简便、高效。

  7. More use of conservation tillage can assure that available water reaches the plants in drought-prone, rainfed areas.

    如果更多地采用保墒耕作方式,可以保证可用水资源为干旱频发和雨浇地区的农作物所用。

  8. Study of Lily Flower Live Through the Winter Mantle Keep Moisture Increase Output Mechanism in East of Gansu

    陇东黄花菜越冬覆盖保墒增收机理研究

  9. Experimental Study of Mechanism to Deeply Vibrating-loosen and Storage and Preservation of Soil Moisture

    振动深松蓄水保墒机理的试验研究

词语保墒百科解释:

保墒

保持水分不蒸发,不渗漏,例如播种后地要压实,是为了减少孔隙,让上层密实的土保住下层土壤的水分。