As a large agricultural city, hubei jong-sang has an area of over 3. 7 million acres, food and oil crops dominate, and herbal cultivation under the light voltage has become a new model of efficient local agriculture. The area of the scalding base alone is over 30000 acres, and while increasing land use and achieving “photo-breeding”, the four major moistures under the light voltage, high humidity, low temperatures and complex grass-grass pains have long constrained the production and quality of herbs and have become a common problem for the entire industry. As a long-term agricultural provider, i have provided a systematic solution to this particular scenario in the context of years of technology extension experience。
Weeding is much more difficult in pvzs than in ordinary fields and orchards, and the core stems from the special nature of the scene. Mountain terrain is shielded with light panels, creating long-term weak, wet and small environments where weeds grow rapidly and in large quantities; where temperatures are often lower than 10°c in the early spring application stage, where the activity of conventional herbicides is significantly reduced; and where grass is dominated by broad-leaf weeds, which are complex and difficult to prevent. Local growers have long-standing use of single potassium salt for herbal glyphosate, requiring application four times throughout the year, respectively, for unearthed herbal herbs in the early springs, after-spring treatments, and twice before the closure, at a labour cost of up to $120 per day, which not only involves high input costs and high labour intensity, but also has effects, efficiencies and short-lived periods, which seriously affect normal growth of herbs。
In response to the pains of this industry, we have tested through a large number of field tests that the esk + glycerine isopropamide re-salinization programme has become the best option for herbal cultivation under the appropriate light voltage. The program is centred on 40 g / l-l fluorinated herbium single agent, which is used with herb glycerine isopropamide salt, with a standard ratio of 25 ml + 41% of herb glycerine isopropamide salt 200 g / 20 litres of water, with a secondary dilution formula, and strict enforcement of barrel-specific, ad hoc and ad hoc treatment to avoid crop-related harm from drug residues. When administered, wind-free weather is chosen, with the use of fan jets equipped with protective shields, directed spray on weeds leaves, avoiding herbicide strains, and during the booming of weeds, with the best protection. The programme, based on a completely new functioning mechanism for ppo inhibitors, does not interact with herbal glyphosate and is able to efficiently protect against all the dominant weeds in the park, especially in low temperature (10°c), high wet cover environments, and addresses the problem of low temperature failure and poor high wet resistance of conventional agents。
In terms of practical application, the programme achieved a triple breakthrough. The first is faster than traditional programmes; the second is a broad range of herbicides, which eliminates all mixed weeds in one-time, without the need for multiple additions; and the third is a significant extension of the effectiveness period, which reduces the number of applications throughout the year from four to two, significantly reducing the cost of artificial and pharmaceutical agents, while reducing the impact of repeated application on the growth of chinese herb. In terms of safety, the low toxic residues, fumigability, non-harming roots and soil environment of the esk, the high safety of chinese herbs, and the green production requirements of cash crops are technically regulated。
Optical agriculture is at a rapid stage of development, with chinese herbs as high-value-added crops requiring greater safety, efficiency and economicity of herbicide programmes. The successful application of the esk + glycerine programme has not only addressed the problem of weeding in the zhongxiang local photovoltaic park, but has also provided replicable and replicable models of techniques for the protection of weeds from similar shades, low temperatures and high-wet scenes across the country. As agricultural entrepreneurs, we have always insisted on technology-centred, landscape-driven solutions that are safer, more efficient and less costly for growers. In the future, we will continue to optimize technology programmes to boost agricultural efficiency in the specialty so that efficient weeding techniques can benefit more growers。
