Calcium cyanamide (granules)-Sterilization disinfectant
is an effective soil treatment agent (including seedbed soil treatment), enhance soil activity and breathability. It is an excellent rotting agent for straw, straw, plant roots, leaves, poles and animal faeces.
Usage: is an important nitrogen fertilizer, the nitrogen contained can not be directly absorbed by plants, must go through the transformation of water and carbon dioxide, in order to be absorbed by plants. Generally used as a base fertilizer. Suitable for acidic soils. Ammonia and calcium carbonate are produced by the action of water, which is a method for the manufacture of synthetic ammonia. It can also be used as a defoliant or herbicide.
Note: Contains impurities generally will be black powder or small particles. Powder is irritating to people, can make mucous membranes swollen, and also has toxic effects on livestock. It is also toxic to plants, can kill seeds, is applied to the leaves of growing plants, can make leaves fall off, can be used as a defoliant or herbicide. Suitable for acidic soil, fertilizer efficiency is similar to ammonium sulfate, but should not be mixed with ammonium sulfate and other acidic fertilizers. Can only be used as a base fertilizer, can not be fertilizer and seed fertilizer, nor can you use for Yangtian.
In agriculture, cyanamide is an effective fertilizer inhibitor, generally added with a variety of organic and inorganic fertilizers, can inhibit the slow release of fertilizer fertilizer in fertilizers, prolong the use of the effect, promote crop growth and increase income.
Features of the product
1. Extension of fertilizer efficiency: added in ordinary fertilizer can prolong the effective supply period of compound fertilizer reached 60-120 days.
2. Increased nutrient utilization: average utilization rate 42%-45%
3. Increase in production: maize 9.0-19% rice 8.3%-21%, wheat 6.7%-15.3% cotton 18.4%-32% apple 13.5%-23.4% cucumber 8-13.3% sugarcane 10-17.5% cassava 15-30% sweet potato 14.5-29%
4. Simple processing process: the production of long-acting compound fertilizer can be carried out in the original compound fertilizer production line, there is no need to add new equipment. Therefore, the production of ordinary compound fertilizer to transform the growth of compound fertilizer without increasing equipment investment.
5. Fertilizer physical properties are good. This product contains anti-agglomeration ingredients, so the production of fertilizer appearance is good.
Single cyanamide (50% aqueous solution)-Plant growth regulator
Agriculture is a plant growth regulator, by terminating plant dormancy, stimulating the germination of various deciduous plants such as grapes, especially for the tropical and subtropical lack of winter cold areas and greenhouses planted fruits, potatoes and other crops have a special role. The crop can generally germinate 2-4 weeks in advance, mature 2-3 weeks in advance, and make the crop sprout in the early bud, Bud shape, but also increase crop yield. Main ingredient content: ≥50%, dicyanamide ≤2%,ph value: 4-6, stabilizer ≤2%
50% "Rong Sprout" cyanamide is a plant growth regulator, which can effectively stimulate the active substances of grapes, thus accelerating the formation of basic grape materials, ending plant dormancy, especially for the lack of winter cold climate areas and warm shed planting grapes with dormant habits has a good role. Compared with natural germination, it can effectively improve the uniformity of grape germination, promote germination quantity and early germination.
1. Application period: One week before and after the lunar big cold.
2. Dosage: 50% "rong Sprout" cyanamide 250ml with mineral water 2.5 kg, with diluent.
3. Application method: Bring rubber gloves, with a brush or a little hair brush dipped in diluted liquid for some buds.
4. Precautions: Drinking alcohol or drinking alcoholic beverages is prohibited for three days before and after the use of the sprouts. At the end of the medication, wash your hands with soap and wash your eyes and face with water.
There are many other regulators that can be used on grapes, such as Brassica, chitin, bentonite, Gibberellin, etc., which can promote plant growth, break dormancy and increase yield of pesticide products. In the crop growth period foliar spraying 2-3 times, the interval of about 7 days spray once can be.
Soil conditioner--trace elements needed to replenish crops
Mainly adjust the soil ph value, so that the soil ph to achieve crop growth needs of the soil, reduce the impact of heavy metals on crops, prevent soil compaction, supplement the crops needed calcium, magnesium, zinc, iron, silicon and other trace elements, enhance the resistance of the soil, improve the yield and quality of crops. Main ingredient content: cao≥45%,mgo≥3%,
Sio2≥12%,ph value: 10-12.
Soil conditioner is a drug used to regulate soil, which is used to improve soil that causes nutrient loss due to overuse or contamination.
The role of soil conditioning agents:
1, neutralize the ph. The imbalance of ph value is mainly due to the lack of organic matter in the soil, too much inorganic, soil conditioner can increase the organic matter of the soil, so that its ph balance.
2, improve the soil structure. Soil conditioner can chelate heavy metal ions, through physical action to improve the structure of pellets, the improved structure can prevent soil erosion and soil compaction, not only increase the soil water absorption and penetration capacity.
3, improve the nutrient supply of plants. At present, the lack of plant nutrition is mainly manifested in: crop performance is lobular, yellow leaf, slow growth, flower top, small plant, low yield, soil performance is long green moss or red moss and so on. Soil conditioners can supplement phosphorus, potassium and other trace elements, replenish organic matter, dredge crop catheters, and promote plant cell division and differentiation. At the same time, it also has calcium solubility function, is the plant on calcium absorption of *** good additives.
4, Soil conditioner can improve the ability of crops to fight disease. It contains many beneficial bacteria, can produce a large number of secondary metabolites, and there is no antagonistic effect among the various microbial flora, can kill harmful bacteria such as sickle bacteria, so that the onset of crops to reduce, prevent soil-borne diseases.
5, can also prevent pests. For example, the soft rot of vegetables, epidemic diseases, eggplant blight, sudden collapse disease, melon blight and root-knot nematodes and other diseases have obvious inhibitory effect, but also reduce the use of pesticides.
6, improve soil toxins. Soil conditioners can improve pesticide contamination due to excessive use of pesticides, or heavy metal pollution in soil. Toxins secreted by plants themselves, as well as toxins produced by plants after decay, can also inhibit the growth of plants themselves such as organic acids, aldehydes, alcohols, hydrocarbons also have better treatment effect.