Aerobic rice mechanization: techniques for crop establishment

Abstract

Abstract. Rice being the staple food crops, hundreds of land races in it makes the diversity of rice crops. Aerobic rice production was introduced which requires much less water input to safeguard and sustain the rice production and conserve water due to decreasing water resources, climatic changes and competition from urban and industrial users. Mechanization system plays an important role for the success of aerobic rice cultivation. All farming activities for aerobic rice production are run on aerobic soil conditions. Row seeder mechanization system is developed to replace conventional seeding technique on the aerobic rice field. It is targeted for small and the large scale aerobic rice farmers. The aero -seeder machine is used for the small scale aerobic rice field, while the accord -seeder is used for the large scale aerobic rice field. The use of this mechanization machine can eliminate the tedious and inaccurate seeding operations reduce labour costs and increases work rate. The machine is easy to operate and it can increase crop establishment rate. It reduce missing hill, increasing planting and crop with high yield can be produce. This machine is designed for low costs maintenance and it is easy to dismantle and assemble during maintenance and it is safe to be used.

Impact of Mechanized Crop Establishment Techniques on Growth, Yield, and Microbial Dynamics under Rice-Wheat Cropping System: A Review

“…Additionally, the deployment of automated seeders in moist soil conditions may inadvertently create anaerobic environments around seedling roots, inhibiting nodulation and restricting root growth vital for nutrient uptake [39]. Furthermore, despite the objective of optimizing crop establishment and maximizing seedbed moisture retention, the efficacy of these technologies could be diminished by unfavourable soil characteristics, such as poor traction or the presence of impenetrable hardpan layers [40,41].…”