It is the golden period set by the eggplants that is now plowing like fire. As a “starter” for field management, plant quality determination directly determines slow seedling speed, forward growth and, more importantly, whether high productivity can be achieved at a later stage。
With the widespread use of indoctrination techniques, strong resistance to disease and high yields of seedlings have become the dominant choice. But how do we make good seedlings a good harvest? The key is to establish and manage later. Today, small-scale farmers in yuen show you the technical requirements of marrying eggplants, as well as post-plant management。
I. Complete enforcement and enhancement
The root line is ingrained by the long-term growth cycle of the eggplant, which requires high fertility and soil laxity. The whole area needs to be `deeply ploughed and fertilized'。
Operational thrusts: the planting plots will be ploughed deep, the ground floors broken, soil permeability increased, and the environment for root system growth created. Fertilizers are applied in accordance with the principle of `predominant and complementary ' , with a uniform application of 300-500 kg of organic fertilizer per acre and 50 kg of compound fertilizer (15-15-15). Once the application has been completed, the tiller is used to make sure that the fertilizer is fully mixed with the soil and to avoid local fertilizer concentrations leading to the burning of roots。
Ii. Complete drugs and resources management
In the spring of chongqing, the rain is so heavy that the sound management of the guacamole is an effective protection against flooding and creates good conditions for the planting of eggplants。
Normative criteria: the introduction of high-precipitation plants with a width of 90-100 cm, 15-30 cm high and 40-50 cm wide, which effectively avoids the dysentery of the rainy season and ensures soil permeability. When the surface is levelled, drip irrigation or microjet belts are laid to integrate water fertilizers, saving the water and providing accurate nutrients. It then covers the membrane, which acts as a temperature-preservation, weed-repression and disease-reducing mechanism. One day prior to planting, the oscillations were filled with water so that the soil was fully watered and ready for the seedlings。
Iii. Scientific institutions and regulations
Cultivation is a “key link” in the ingestion of eggplants, focusing on timing, density and operational norms。
Timing: in the region below 500 metres above chongqing sea level, field planting will take place between march and early april, giving preference to clear afternoons or shades, avoiding strong noon light and preventing the evaporation of young seedlings from causing atrophy. The sheds were planted early until late january and february。
Stemming density: depending on the manner in which they are grown, seedlings can be grown in one or two rows at a distance of 50-80 cm and 800-1200 plants per acre. Overdensity, with poor ventilation in later fields, can lead to infestation and infestation, while low density wastees land resources and affects total production. Good quality of production can be achieved through rational and intensive planting。
(b) plantation norms: perceived through a perforation device, 8-10 cm in diameter and 5-8 cm in depth, the implantation of seedlings in the right hole, adjustment of the depth and direction of the seedlings, crushing and sealing the surrounding soil. The matrimony interface must be exposed, and if the matrimony interface is buried in the soil, the ear is prone to unstable roots, resulting in the loss of the anti-septic and anti-reversive advantage of the log. Upon the completion of the planting, the water is filled to the established roots, which are slowly and evenly distributed, so that the soil is closely integrated with the roots of the roots, and so that the roots of the roots are rapidly established. A combination of watering and rooting with thiophos-methyl medicine could prevent underground pests from endangering young seedlings。
Iv. A credent respect for sustainable sustainers
1. Sapling management: after planting, be careful to keep the shade wet, and then gradually shift to normal management once the seedlings are emerging and stable。
Scavenger replanting: three to five days after planting, timely seeding of seedlings, detection of atrophy and death of seedlings, timely replacement of scavengers, and avoidance of the impact of seeding on total production。
3. Erase the lumber sprouts: after planting, the lumbers (especially tolubam) may develop and need to be erased in time to ensure that the nutrients are supplied centrally to the ears。
4. Day-to-day care: regular inspections of fields, timely cleaning of weeds, inspection of the normality of irrigation systems and detection of unusual and timely disposal of leaks, congestion, etc。
