Bean and grain intercropping planting method for improving soil drought

• Main Authors: ZHANG ZHIXIN, CHEN WENQING, FAN MIAOCHUN, QIN TAO, ZHANG WEI, LIU YANGYANG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention relates to the technical field of agricultural cultivation, in particular to a bean and grain intercropping planting method for improving soil drought. The planting method comprises the following steps: intercropping medicago sativa and annual grass; wherein the annual grass is switchgrass, sweet sorghum or sudangrass. According to the planting method, the problem of soil drought caused by single cropping of the purple flowers can be solved, and meanwhile the total yield of pasture can be increased. By analyzing the change rule and internal relation of crop productivity and water absorption and utilization, reference is provided for clarification of the compensation growth mechanism of the alfalfa and annual grass intercropping system, screening of the intercropping system suitable for forage grass production in the semi-arid region and screening of the intercropping system for improving soil drought. 本发明涉及农业栽培技术领域，具体涉及一种改善土壤干旱的豆禾间作的种植方法。所述种植方法包括将紫花苜蓿与一年生禾草间作；其中，所述一年生禾草为湖南稷子、甜高粱或苏丹草。本发明所述的种植方法可以