Liu Gong said that the regulator|Sodium nitrophenolate effect and applicable crops

Sodium natrophenolate

1. Chinese common name: sodium nitrophenolate

2. English common name: Sodium natrophenolate

3. Chemical name: 5-nitroguaiacol sodium, o-nitrophenol sodium, sodium p-nitrophenolate

4. Trade name: sodium nitrophenolate, synergistic sodium, love more, special harvest, high yield

5. Chemical structure

6. Physical and chemical properties

Sodium nitrophenolate is a mixture of 5-nitroguaiacol sodium, sodium o-nitrophenolate and sodium p-nitrophenolate. The appearance is a mixed crystal of jujube flaky crystals, deep red needle crystals and yellow crystals. Soluble in water, soluble in organic solvents such as ethanol, methanol, acetone. It is stable at room temperature and has a phenolic aromatic taste. It has stable performance under neutral and alkaline conditions and can be mixed with common pesticides.

7. Toxicity: low toxicity

8. Category: Crop Growth Promoters

9. Main dosage form

0.7% sodium nitrophenolate, 0.9% sodium nitrophenolate, 1.4% sodium nitrophenolate, 1.8% sodium nitrophenolate, 1.95% sodium nitrophenolate, 2% nitrophenol Sodium water agent.

10. Functional characteristics: Sodium nitrophenolate is a broad-spectrum plant regulator. It can be used in general crops and can be used in any growing season, and all have excellent effects. After treatment, sodium nitrophenolate can quickly penetrate into plants, promote the flow of protoplasts in cells, promote cell division and proliferation, facilitate the synthesis of chlorophyll and protein, break seed dormancy, promote germination, hair roots, promote flower bud formation, and early flowering. And the weight gain of the fruit prevents the falling flowers from falling, and can eliminate the apical advantage of the formation of indole acetic acid, so as to facilitate the growth of axillary buds. For rice, wheat, beans, corn and other food crops, rapeseed, sesame and other oil crops, cotton, leafy vegetables, cruciferous vegetables, tomatoes, cucumbers, eggplants, watermelons, melons and other fruits, citrus, apples Fruits such as lychee, banana, longan, mango, pineapple, etc. can significantly increase crop yield, improve quality, and increase production and income.

11. Using technology

(1) Breaking the dormant period

After soaking and soaking barley and wheat seeds with sodium nitrophenolate solution, it can break the seed dormancy, promote germination and rooting, and make the buds thick and strong. Before planting the wheat seeds, 6000 times solution was prepared with 1.8% sodium nitrophenolate. After soaking for 12 hours, the seeds were sown until they were half-dried.

Before the sowing of rice, 1kg of 1.8% sodium nitrophenolate 6000 times solution was soaked for 12~24h, then drained and germinated.

Soybean soaked the seeds with 3mg/L of liquid for 3h, which has a good root-promoting effect.

Cucumber was soaked with 3mg/L liquid for 12h. The seeds were germinated quickly, the root system was developed, and the seedlings were strong, which improved the disease resistance.

(2) Adjust the proportion of male and female flowers, preserve flowers and preserve fruit, increase fruit weight

Citrus was tested on the 12-year-old ordinary Wenzhou mandarin orange, and its fruit setting rate was 28.67% higher than that of the control, which was higher than that of plant health and sitting fruit. Spray the medicinal solution of 1.4% sodium nitrophenolate 5000 times in the citrus flower for 14 days, spray again every 7~10 days, and spray once every 30 days.

Spraying 6mg/L sodium nitrophenolate solution once before the flowering of the apple for 20 days, before the flowering, in the young fruit stage and during the fruiting period, can increase the yield and improve the quality of the apple. The specific performance is as follows: the nitrogen content in apple leaves is increased by 1.6%, the phosphorus is increased by 0.3% to 19.5%, and the amino acid is increased by 0.9% to 3.9%. The various nutrients in the fruit are improved, potassium is 6.0%~66.5%, and calcium is 5.0%. ~83.0%, 2.2 times of phosphorus, 1.6 times of protein, 41.4%~130.4% of amino acids (1.6~4.7 times of winter amino acids, 1.5~3.2 times of valine), vitamin C5.8%~11.8%, and also makes fruit hardness Greatly increased, extending the storage period and supply and marketing period.

The pear test showed that after applying 1.8% sodium nitrophenolate 5000 times, the fruit setting rate increased by 6% to 25.53%, the yield increased by 18% to 21.5%, the weight of single fruit increased by 15.69%, and the soluble solid matter increased by 0.85% to 1.1%.

Grape application of sodium nitrophenolate can increase the fruit setting rate, and the effect is very prominent. For example, in the first 7 days of the grape flower and after spraying 1.8% sodium nitrophenolate once and 5000 times, the fruit setting rate can be increased by 78.97%. If 6000% solution is added to 0.2% borax, the fruit setting rate can be increased by 80.9%. With 4000 times solution, 1.8% sodium nitrophenolate and 0.3% borax can increase the fruit setting rate by 84.69%.

Litchi sprayed 1.8% sodium nitrophenolate 3000 times before and after flowering to increase soluble solids, increase yield and improve litchi quality.

Tomato with 1.8% sodium nitrophenolate 4000 times in the seedling stage, flowering stage and young fruit formation period, which can increase the plant height, significantly increase the fruit setting rate and effectively increase the yield.

Cucumber is sprayed with 1.8% sodium nitrophenolate 6000 times in the young fruit stage, early flowering stage and early fruit stage, which can increase the number of female flowers, increase the rate of sitting melon, reduce the rate of melon, increase the yield significantly, and make cucumber early. Harvest, straight, bright green, sweet and refreshing, improve product quality.

Watermelon is sprayed with 1.8% sodium nitrophenolate 6000 times in the seedling stage, the vine end stage, the flowering stage and the fruiting stage, which can increase the growth activity of the melon, reduce the wilt disease, increase the rate of sitting melon, and increase the weight of single melon. Increase yield and sugar content.

Winter jujube is sprayed with 1.8% sodium nitrophenolate 6000 times in the flowering period, young fruit stage, expansion stage and white stage, which can increase the fruit setting rate and high yield.

(3) Promote the vegetative growth of crops, increase the growth rate, increase the amount of production, and improve the quality of agricultural products.

The use of sodium nitrophenolate in rice before and during the transplanting of rice seedlings promotes the rapid recovery of rice, improves the uniformity and seed setting rate, and generally increases yield by 12% to 22%. The rice field seedlings were sprayed once every 4~5 days before transplanting, and the spraying at the booting stage and the heading stage were carried out once. The concentration was 5,000-6,000 times of solution of 1.8% sodium nitrophenolate, and 50 kg of liquid per 667 m2 was sprayed. should.

Barley and wheat with 1.8% sodium nitrophenolate 3000 times in the seedling stage, jointing stage and filling stage, can significantly increase 1000-grain weight, increase yield and improve quality.

Before sorghum heading and flowering stage, foliar application of 1.8% sodium nitrophenolate 5000~6000 times, 50kg per 667m2, has the function of improving quality and increasing yield.

Soybean with 1.8% sodium nitrophenolate 4000 times in the flower bud formation, the initial stage of pod formation and the young pods are sprayed once, which can increase the 100-grain weight of soybean, increase the yield, and the quality of soybean is also improved, crude protein and coarse The fat content increased significantly.

The green bean test showed that spraying 1.4% sodium nitrophenolate 5000 times solution and 6000 times liquid increased yield by 27.36% and 25.9%, respectively, and the harvesting period was 8-10 days earlier. In the seedling stage and initial flowering stage of the green beans, use 1.4% sodium nitrophenolate 5000~6000 times liquid, no 667m2 spray 40~50kg, spray once every 7~19 days, and spray a total of 3~4 times. The optimum concentration of 1.8% sodium nitrophenolate is 5000~6000 times liquid; if the concentration exceeds 3000 times, it has inhibitory effect on the plant; if the concentration is less than 9000 times, the effect is not significant. The optimum application period of green beans is the initial flowering period. At this time, the medicine is beneficial to preserve the flowers and increase the pods. If it is applied too early or too late, the effect is not as remarkable as the initial flowering period.

The application of sodium nitrophenolate to the tea tree showed a variety of physiological effects. First, the distance between the leaves and the buds increased. The bud weight was increased by 9.4% compared with the control. The second was to stimulate the germination of adventitious buds and increase the germination density. 13.7%; the third is to increase chlorophyll content, improve photosynthesis ability, and increase leaf color. According to the average of 2 years of experiment, spring tea increased yield by 25.8%, summer tea increased yield by 34.5%, autumn tea increased yield by 26.6%, and annual product increased by 29.7%. Tea gardens usually use a dilution factor of 5000 times, and no 667m2 is used to spray 12.5mL of water and 50kg of water. The ridges of the tea buds before the germination of each season can promote the early development of axillary buds. However, in the early stage of spring tea, it has more economic value, that is, the first bud and one leaf are sprayed at the initial stage, and the tea has strong absorption capacity and obvious effect of increasing yield. Spring tea is generally sprayed about 2 times. Summer and autumn tea can be combined with pest control and pesticide mixing, evenly sprayed on the front and back of the leaf, wet without dripping to moderate, to achieve two effects of pest control and growth.

Cotton spraying sodium nitrophenolate in the early stage, flowering stage and expanded stage can significantly increase the fruit setting rate and increase the yield. The test shows that seed cotton can increase yield by 29.3% and lint yield by 20.2%.

The rapeseed sprayed 1.4% sodium nitrophenolate 5000 times in the regreening stage, the initial flowering stage and the final flowering stage, which can significantly increase the effective angle, increase the 1000-grain weight, and increase the yield.

Tobacco was sprayed twice with the 12000 times solution of 1.8% sodium nitrophenolate in the sapling stage. The yield increased significantly, which increased the proportion of superior tobacco and increased the output value.

Sugarcane is sprayed with 1.8% sodium nitrophenolate 3500 times in the seedling stage, tillering stage and elongation stage to increase tillering, which can promote early maturity increase and increase sugar content.

Peanuts were sprayed once with 1.8% sodium nitrophenolate 3000 times in the 4, 8 and 12 leaf stages of peanut main stems. The leaves were dark green, which reduced leaf spot disease and increased the number of pods and nuts. In particular, the number of full fruits increased, and the rate of fruit filling was increased, and the effect of increasing yield was remarkable.

The beet is sprayed twice with the 1.8% sodium nitrophenolate 6000 times in the growth period, which can increase the weight and root weight of the sugar beet and increase the sugar content.

The shiitake mushroom was sprayed once with 1.8% sodium nitrophenolate 6000 times in the tide period and the seed body formation period, and the yield increase effect was remarkable, and the harvesting period and the quality of the mushroom were prolonged.

The similar products of sodium nitrophenolate are sodium nitrophenolate and ammonium nitrophenolate. They differ from sodium nitrophenolate in that the hydroxy group on the benzene ring is different in ion, and the physical properties are slightly different. The chemical properties are roughly the same as the biological activity. . The application in agricultural production is also roughly the same. Since the physical properties of sodium nitrophenolate are more stable, most of the agricultural production uses sodium nitrophenolate.

12. Notes

(1) When the concentration is too high, it has an inhibitory effect on crop shoots and growth.

(2) Spray evenly, plants with more waxy substances should be sprayed with appropriate amount of spreading agent.

(3) It can be mixed with pesticides and fertilizers, and the effect is better.

(4) The tobacco leaves are stopped before 30 days of harvesting.

(5) Store in a cool place. (requires sodium nitrophenolate contact 13203809264)

This article URL: Liu Gong said regulators | sodium nitrophenolate effect and applicable crops

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