Fish protein organic liquid fertilizer is a pure natural fertilizer, also a functional fertilizer, which can be used as base fertilizer, top dressing, root filling, drip irrigation, and application of leaf spray. Fish protein fertilizer is rich in organic matter, fish protein, peptide, etc., and it greatly increases the soil organic matter content when applied to the soil, which can quickly promote the reproduction of soil microorganisms, greatly activate the soil nutrients and increase the soil fertility. Improve soil fertility and water retention capacity, the use of fish protein fertilizer can effectively improve soil compaction problems, and maintain soil fertility often new.

The use of fish protein fertilizer can promote the development of root system, improve photosynthesis, promote plant growth, facilitate flower bud differentiation, early maturity, and greatly improve quality, spray on fruit trees, green leaves and bright leaves, reduced disease, reduced fruit and fruit, fruit Good type, high sweetness, good quality of melons, high yield, rich nutrition, good taste and bright color. It is a pollution-free environmentally friendly green nutrient fertilizer.

In addition, it can play a good role in inhibiting some pests and diseases. It can be said that fish protein can be widely used in the following aspects: cultivating strong seedlings, stimulating plant potential with fish protein fertilizer, dead seedlings, yellow seedlings, and no fish root protein Fertilizer, phytotoxicity, freeze damage, high-temperature use of fish protein fertilizer, less flower drop, preserved fruit and fish protein fertilizer, expanded fruit, spot color, sweetened, improved fish protein fertilizer for taste.

In recent years, new types of fertilizers have emerged in an endless stream. Following the humic acid fertilizer, seaweed fertilizer, and biological bacterial fertilizer, fish protein fertilizer has sprung up. Fish protein fertilizer is rich in organic matter, fish protein, peptide, bio-polysaccharide and so on. Due to the relatively high cost of amino acid-containing fertilizers, they are often used in crops with higher economic value.

In the northeast and Shandong areas, greenhouse cherries and greenhouse nectarines tend to sprout in early spring, and the temperature is unstable. In order to ensure the yield, spraying 1500-2000 times dilution of fish protein 7 days before flowering can reduce the number of deformed flowers and reduce the temperature. The flower falling phenomenon caused by the change; spraying the fish protein 2000-fold dilution during the fruit expansion period can improve the fruit uniformity, promote the expansion, and increase the yield.

Grapes spray 1500 times dilution of fish protein after germination, which can accelerate growth and increase resistance to abnormal weather. Spraying fish protein 2000-fold dilution during the fruiting period can significantly increase yield and increase sugar content.

The fish protein leaf foliar fertilizer was sprayed once in the three-leaf, one-phase, and the early stage of grain filling. The rice plants were robust and the leaves were dark green. When mature, the rice panicle length and empty rate were low, and the 1000-grain weight of rice increased. In addition, when the rice grows mature, the leaves turn brightly and can mature early.

During the growth period of cabbage, the fish protein fertilizer is applied three times in a timely manner, which can promote the growth and development of cabbage and increase the yield.

Cotton bud period, bell stage, and fish protein fertilization before spraying, can promote cotton growth, mainly due to the increase of cotton plants, the number of bolls per plant, the increase of single boll and the increase of yield.

Spraying fish protein fertilizer once at the beginning of the watermelon and at the beginning of the results can significantly increase the yield and increase the sugar content.

In the early stage of viral diseases, tomatoes, peppers and other crops are used with fish protein foliar fertilizers in combination with virucidal pesticides, which can alleviate symptoms such as leaf shrinkage, streaks and mosaics caused by viral diseases.

The greenhouse cucumbers planted in the winter in northern China can be sprayed once before and after planting and flowering, which can significantly reduce the growth caused by smog and cold wave, reduce yield, and improve fruit quality.

Spraying fish protein foliar fertilizer 10 days before flower picking can prolong the flowering period and help the flower to keep fresh and transport.

If the open-air vegetables are phytotoxic or harmful, causing the phenomenon of dead seedlings, they can be applied in time, sprayed with fish protein and other amino acid-containing fertilizers to alleviate the growth phenomenon and make the plants resume growth as soon as possible.

This article URL: The efficacy and role of fish protein fertilizer

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