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- farmland water potential 农田水势
- A new method estimating farmland, water potential based on information collection and procession of tiny environment for farmland crops is introduced. 文章介绍了基于农作物微环境信息采集与处理,通过混合软测量模型整体估算农田水势的新方法。
- Moisture diffusion and equilibrium are described in terms of water potential. 微水的扩散和平衡是和潜在的水分有关。
- To engage in farmland water conservancy capital construction projects or such operations as stamping, drilling and digging. 在架空电力线路保护区内进行农田水利基本建设工程及打桩、钻探、开挖等作业;
- In addition, follows the rainstorm which the typhoon comes easily to create the farmland water, causes the farmland fertility to drain massively. 此外,伴随台风而来的暴雨易造成农田积水,引起农田肥力大量流失。
- While attention is paid to farmland water conservancy construction,a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- During the day water loss by transpiration exceeds water absorption by the roots, and leaf water potential decline. 白天蒸腾作用散失的水分超过根系吸收的水分,因而叶子的水势就下降。
- While attention is paid to farmland water conservancy construction, a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分亏缺是受根系表面土壤水势高低影响的。
- Abstract: At the system reforming process of farmland water conservancy, there are three irrigation models at the village, i.e. collectivization, familization and marketization. 内容提要 在农田水利体制转型的过程中,村庄水利呈现集体化、家庭化、市场化并存的局面。
- Hope all water condition is superior, complete set of farmland water conservancy facilities, development of agricultural production conditions are unique. 望都水利条件优越,农田水利设施成龙配套,发展农业生产条件得天独厚。
- Derived the shallow water potential vorticity equation from the shallow water momentum and continuity equations. 从浅水波动量方程和连续性方程出发推导浅水波位涡方程。
- The results showed that the leaf water potential of cherry tomato under DFT was higher than that under NFT. 结果表明,DFT条件下樱桃番茄叶水势相对较高,且日变化平缓。
- The effects of temperature on hatchling traits were independent of the effects of water potential. 温度对孵出幼体特征的影响与湿度的影响无关。
- Study on leaf water potential,transpiration and water use efficiency in different growth forms of reed in plain desert area of northern Xinjiahg. 北疆平原荒漠区不同生长型芦苇叶片水势、蒸腾速率及水分利用效率的研究
- The water potential productivity of alfalfa on rain fed highland in south of loess plateau was simulated for long term(30 years) using EPIC model. 应用EPIC模型对黄土高原南部旱塬地苜蓿水分生产潜力进行了长期的模拟研究。
- The lowest water potential when the hydraulic lift was occurred of them were -1.520MPa, -1.429MPa and -1.327MPa respectively. 中单二号玉米在-0.;359MPa至-1
- Proline in the cytosol could balance the water potential of surrounding and vacuole, and protect the biomacromolecule in cytosol from ion toxicity. 在细胞质中,脯氨酸的含量增加,平衡了液泡和环境中盐离子的渗透压,并保护细胞质中的生物大分子免受盐离子的毒害。
- The drought stress increased leaf water potential, and stomatal resistance and decreased transpiration rate and photosynthetic rate. 乾旱胁迫使叶片水势、气孔阻力增大,蒸腾速率、光合作用速率下降。
- history of farmland water conservancy in China 中国农田水利史