The nature of no-tillage fertilizer and its use on vegetables

First, the nature of no-tillage

　　 1 , fertilizer properties

The nutrient content of no-tillage fertilizer is firstly a large amount of available elements such as nitrogen, phosphorus and potassium in a quick-acting state, with a total content of 30%; followed by a variety of important intermediate and trace elements, such as sulfur content of 9% , calcium, magnesium and iron. The total content of trace elements in copper, molybdenum, zinc, manganese and boron is 1% . It can be said that the nutrients are balanced and comprehensive. It should be noted that these nutrients are in the most easily absorbed ionic state, in which the metal trace elements are 100% chelated. No-till fertilizer also specially added anti-reverse factors and quality improvers, which can effectively improve the ability of crops to resist disease, cold, drought, salt and alkali, and dry heat.

　　 2 , no-till nature

The no-tillage fertilizer is rich in soil conditioners such as soil aggregate structure promoters and soil particle activators. Use of the fertilizer, can improve soil, preventing soil compaction, full activation of soil nutrients, improve soil aggregate structure, improve soil water, fertilizer, gas, thermal conditions, increase the vitality of microorganisms in the soil, reducing the number of spread of disease through the soil; This allows crops to thrive in the case of less tillage and no-tillage, and avoids problems such as soil compaction and deterioration caused by long-term use of common fertilizers.

Second, the characteristics of no-tillage fertilizer

　　 1. No-tillage fertilizer is rich in large, medium, trace and rare elements needed for crops, and special activities are added to promote crop growth and fruit expansion and induce disease resistance and stress resistance, nutrient-rich, balanced, and proportioned science. .

　　 2 , no-tillage can improve the soil particle structure, prevent compaction, reduce soil-borne diseases, increase the soil's beneficial microbial vigor, so that the soil environment can adapt to the healthy growth of plants, in one fell swoop.

　　 3 , no-tillage can promote the growth of roots, induce rooting, so that root activity is significantly enhanced, can prevent bad roots, roots, roots and other undesirable phenomena, improve resilience.

　　 4, no-tillage fertilizer trees can promote vigorous growth, induction of differentiation, protecting flowers promote fruit; development and promotion of enlargement of fruit, prevention and reduction of cracking, heart rot, umbilical rot, deformed fruit, small fruit and other symptoms, so that the gloss of the fruit Bright, increased production is obvious.

　　 5. No-tillage fertilizer is specially added with anti-disease factors and quality improvers, which can effectively improve the ability of disease resistance, cold resistance, drought resistance, salt and alkali resistance, dry heat resistance and other adverse environmental factors, and prevent vegetable leaves and yellow leaves. volume leaves, leaf curl, deciduous and other physiological element deficiencies; and enhance the biological activity, leaves hypertrophy, increased chlorophyll photosynthesis enhancement. At the same time, the color is sweetened, the flavor is strong, the storage is good, the quality is good, and the benefit is high.

　　 6. No-tillage fertilizer also has the function of killing insects and saving irrigation water. No-tillage fertilizer can not only kill the pests in the soil. I.e. absorbing water and fertilizer tillage stored in the root crop, the moisture does not evaporate easily and into the ground, can save 50% or irrigation water, soil water has a significant effect. This will play an active role in coordinating the promotion of the national conservation tillage demonstration project, contributing to reducing wind erosion, water erosion, soil fertility and drought resistance.

Third, the application of no-tillage fertilizer

　　 1 , applicable objects

Various crops, including grain, cotton, oil, soybeans, fruits, vegetables and various medicinal materials, tea, flowers and other economic crops.

　　 2 , the practical effect of no-tillage fertilizer

The no-tillage fertilizer is suitable for various crops and various types of soil ; it can be used as a fertilization fertilizer, and can also be applied as a top dressing by foliar application, ditch application, acupoint application, root application, and soil mixing as a base fertilizer. It is more effective in the application of leafy vegetables, especially greenhouse vegetables .

　　 3 , no-till fertilizer use

No-tillage can be used in a variety of ways, such as flushing, acupoint application, base application, root irrigation, drip irrigation, and foliar application.

Note: (1) Foliar spraying should be carried out after a small-scale test before confirming the best use concentration ; ( 2) When the crop is young or sprayed at the seedling stage, low concentration should be adopted to avoid adverse consequences.

　　 4 , the use and dosage of no-till fertilizer

(1) Fruits. Such as pears, apples, etc., according to the size of the tree and the tree potential , the application of points, 50 ~ 150 grams per plant ; can also be diluted 300 ~ 800 times foliar spray, generally 2 ~ 3 times, interval 7 ~ 10 day.

(2) Fruits, vegetables and other crops. In the early seedling stage and per acre with 4 to 8 kg per acre in the late with 8 to 10 kg, every 10 to 15 days may be administered once a punch. It can also be applied by acupuncture, root application and foliar application.

　　 5 , the application of no-tillage fertilizer on vegetables

It is used on leafy vegetables, generally effective in 3 days, leaves are dark green and grow well. Chong as fertilizer, watered flushes (drip irrigation, leaching roots, etc.), high concentration of nutrients, water solubility, soil nutrients can not easily be fixed, and can promptly absorbed by crops roots, better than conventional fertilizers and The soil application of compound fertilizer ( the fertilizer is applied to the soil ); in the methods of drip irrigation, watering, rooting, etc., the drip irrigation effect is the best. Summer, fertilizing, Exogenous, when mixed with soil Shizuo Ji spreading fertilizer per acre amount of 4 to 20 kg, preferably used in fertilizers and fertilizer, and labor-saving, but also to prevent soil compaction. When crops urgently need nutrients, foliar spraying or watering can be balanced, fast, efficient, and safe to meet the needs of crops, and also prevent soil compaction.

　　 5 , no-till fertilizer use precautions

(1) Do not mix with alkaline fertilizers.

(2) No-tillage fertility is sufficient and cannot be used excessively.

(3) No-till fertilizer is not mixed with pre-emergence herbicides.

(4) When no-tillage fertilizer is applied for foliar application, the appropriate application concentration should be selected according to different growth periods and different environmental conditions of different crop varieties.

(5) If the no-tillage fertilizer has agglomeration, it will not affect the use effect.

(6) No-tillage fertilizer should be stored in a cool and dry place, and it is easy to absorb moisture and agglomerate after the opening.