Analysis Of Panjin Agricultural Cooperatives Changcai Rice Mechanization Production Mode

Rice transplanting operation can greatly improve labor efficiency and reduce labor intensity,but at the same time,it puts forward higher requirements for standardized production of seedling and seeding links.In order to meet the requirement of machine transplanting,it is imperative for rice to be mechanized from seedling raising.This paper deals with the mechanized operation of rice seedling raising in cold shed in Panjin.With the development of rice seedling planter mechanization of rice greenhouse seedling tray production technology of cold shed from seedling nursery to the current development of hard disk seedling,seedling raising technique can guarantee the relative position and size of rice seedlings grown,more in line with the requirements of machine transplanting.Seed pretreatment and nutrient soil allocation should be carried out before rice planting.The seed pretreatment process using coating machine for seed coating,seed and nutrient soil after coating as a raw material adding seedling lines,seedling seedling tray with pipeline transport will make good seedling direct delivery to greenhouse.Based on the introduction of the mechanization of rice seedlings,the main research contents are as follows:(1)the basic situation of agriculture and the present situation of rice production in Panjin area were analyzed.In the operating mode,in the area of agricultural cooperatives Changcai Dawa as an example,discusses the coexistence of Changcai agricultural cooperatives Management pattern including agricultural and land revenue,orchards,ponds and other operating characteristics;analyzes the Changcai cooperatives set up mode,the distribution of benefits and other issues.(2)the production process mechanization of rice seedlings.The specific process of mechanical rice seedlings for drying and germination(seed soaking and sterilizing),coating,seedling planting,seedling transportation,greenhouse temperature and humidity monitoring.The disinfection,soaking and pregermination in the same equipment.Germination,seedling planting,coating,plate transport achieved full mechanization.Greenhouse temperature and humidity sensor measurement system was used to realize wireless remote monitoring,alarm signal exceeds the specified range of temperature and humidity in the seedling shed,improve the efficiency of greenhouse temperature and humidity monitoring.(3)the basic parameters of the production process of critical machinery and required economic investment,established the rice seedling production technology and economic model,and the production efficiency of artificial horizontal comparison,the minimum size required for production mechanization high production efficiency at the same time,due to the mechanical efficiency limit is calculated the largest machinery production.(4)for mechanical production equipment Changcai agricultural cooperatives 360 thousand seedling size scale of analysis,focusing on analysis of the appropriate size of equipment,coating machine,germination,seedling seedling sowing machine conveyor,according to the maximum and minimum size of machinery,and provides a theoretical basis for the reasonable allocation of equipment.(5)to determine the rational equipment Changcai agricultural cooperatives 360 thousand seedlings,a cash flow statement,and that through the scheme under the technical analysis,in the benchmark interest rate is 3%under the condition of internal rate of return of 17%,the net present value of 2 million 200 thousand yuan,the payback period is 5.24 years,good economic benefit,in order to provide the theory of cooperative reference and equipped with equipment purchase.