It seems the First Daughters are as into the '90s trend as the rest of us. Sasha and Malia Obama visited the Prado museum in Madrid, both wearing a floral frock (Malia gets bonus points for her off-the-shoulder style), minimalist black sandals and, of course, a choker necklace.
Optimizing decisions in the field. âDrip irrigation is a very precise system regarding flow rate, and farmers need a âbrainâ controlling the system to make sure they irrigate at the right time and in the right amount,â Doron tells ISRAEL21c. Existing solutions were not making the grade in farmersâ opinions.
When the cover crop is incorporated into the soil, or left on the soil surface, it often increases soil moisture. In agroecosystems where water for crop production is in short supply, cover crops can be used as a mulch to conserve water by shading and cooling the soil surface. This reduces evaporation of soil moisture.