Group 1: Agricultural Practices in Chengwu County - Chengwu County in Shandong is a significant garlic production area, with garlic-corn rotation being an important planting model [1] - Currently, 100,000 acres of post-garlic corn are maturing, and harvesting is underway [3] - By 2025, 40,000 acres of post-garlic corn will adopt the "grain and feed dual harvest" model, which allows for simultaneous corn harvesting and straw processing into feed [1][5] Group 2: Economic and Environmental Benefits - The "grain and feed dual harvest" model is expected to reduce planting costs related to grain harvesting and straw management while addressing environmental issues caused by improper straw disposal [7] - This model enhances economic benefits for enterprises and increases farmers' income [7] - Due to favorable summer weather conditions, overall corn yields for farmers are expected to exceed previous years [9] Group 3: Other Agricultural Developments - In Xinjiang's Manas County, grape harvesting is taking place, with local farmers encouraged to develop the grape industry through a "farmer + cooperative + base" model [15] - In Fujian's Fuding City, over 8,800 acres of clam farming are being harvested using a "periodic planning + mixed species farming" model, which promotes resource efficiency and boosts local income [16][19] - The clam industry, combined with other seafood revenues from the "one pond, multiple harvests" approach, has become a vital pillar for rural revitalization [19]