-
China's first multifunctional horticultural machine unveiled, capable of applying solid fertilizer and processing residual plant residues
China's first multifunctional machine for horticultural solid fertilizer application and residual plant residue processing unveiled
-
Breeding Precision Improved: Qingdao Agricultural University Develops New Agricultural Machinery
Qingdao Agricultural University Develops Agricultural Machinery to Improve Breeding Precision
-
-
How can the agricultural machinery scrapping and renewal policy be improved? Relevant suggestions are worth considering
Suggestions for improving the agricultural machinery scrapping and renewal policy
-
Although agricultural machinery financial leasing has broken the ice and is moving forward, its development prospects need an east wind
Although agricultural machinery leasing has broken the ice and is moving forward, it needs an east wind
-
-
What are the key technical points for field tillage and preparation for machine-transplanted rice?
For machine-transplanted rice fields, different tillage and preparation methods should be adopted according to the cropping sequence, soil characteristics and other conditions, and base fertilizer should be applied according to local conditions based on soil fertility. Tillage and preparation of fields following a previous crop: 1. Crushing the straw of the previous crop. When the previous crop is harvested, the straw must be crushed and evenly spread. If crushing was not carried out during mechanical harvesting, an additional straw-crushing operation should be added or the straw should be removed from the field. 2. Dry tillage. Under suitable soil moisture and water content conditions, three methods can be used to kill stubble: forward (reverse) rotary tillage, shallow plowing and harrowing of stubble, among which the reverse rotary stubble-killing method
-
Key Technical Points for Cultivating Strong Seedlings in Rice Tray Nursing for Machine Transplanting
Economic Daily News: Raising small strong seedlings of tray-nursed machine-transplanted rice is an important part of achieving high quality and high yield in machine-transplanted rice. The specific technical points are introduced as follows: Tray soil preparation: select loam soil that is fertile, free of stubble, gravel, weeds, and free of contamination to seedlings, with a pH value of 4.5-5.5. If such acidic soil is not available, sulfuric acid or nitro humic acid can be used to adjust the acidity. To prevent damping-off and other seedling-stage diseases, apply 50-60 grams of dexon per cubic meter of tray soil. To fertilize the tray soil, add pure nitrogen, pure phosphorus,
-
Several Types of Potato Seeding and Planting Machinery
1. 2BMF-2 potato planter. This machine is matched with an 8.8 kW-12 kW (12 hp-16 hp) small four-wheel tractor and can complete multiple operations in one pass, including furrowing, fertilizing, seeding and soil covering. It features labor saving, effort saving and convenient adjustment and use. Main technical parameters: seed breakage rate <=1%, double-seed rate <=8%, empty-hole rate <=2%, productivity 4 mu/hour. 2. 2BXSM-1B potato fertilizing and seeding machine. This machine is an ideal potato planter for dryland flat-cultivation areas.
-
What are the advantages of machine-sown rice? A detailed guide to the supporting cultivation techniques
Common rice transplanting methods include washed-field transplanting, machine transplanting, and seedling throwing. Based on the growth and development patterns of rice and the soil and climate characteristics of Hunan, we developed the "Shuhua 2BR-100 and 2BD-150 rice seeders" (patents already applied for). Using machine-sown rice and integrating practical high-yield techniques such as ridge cultivation, mud-paste valley covering, furrow opening, and single-grain shallow sowing, we solved the difficulties of achieving full stands, uniform seedlings, strong seedlings, and no seedling rot in a single sowing of rice; we fully tapped the tillering potential of rice, giving individuals good development
条件筛选