Water-saving fertilizer fertilizer guns do not dig a hole, and the experience of deep-growing and deep-growing production has been introduced. In order to implement the No. 1 document of the Central Government, the Ministry of Agriculture [2005] No. 8 decided to start a fertile soil project for formula fertilization throughout the country, according to the Ministry of Agriculture. [Opinions on promoting agricultural households] work and [10 million households surveying soil formula fertilization promotion action plan] require the Ministry of Agriculture to recommend 21 types of agricultural products to the majority of farmers nationwide on April 28, 2005. Our Gansu Province Zhangye City Agricultural Institute and Zhangye Qilianshan Seed Industry Co., Ltd. used the LYJ water-saving fertilizer gun deep-fertilizers recommended by the Ministry of Agriculture in 2005 for corn seed dressing. Based on past experience The special conditions of corn and cultivating topdressing, the local membrane corn breaks through the membrane and matures after going through three top dressings ie returning green manure, jointing manure, and strong bar attacking granules, which cannot be top-dressed by mechanical deepening, when the corn plants grow to 1.2-1.5m When it is time to pull out joint fertilizers and strong shots, all other cultivating and fertilizing machinery cannot enter the deep fertilization of corn. Because of their large size and low chassis, corn fields above 1.2m cannot walk. For example, if you use mechanical tilling, you may damage the branches, leaves, and rootstocks. The serious ones are the shaved corn plants, while others have no practical machinery to solve the top-dressing problems during the corn growing season. With artificial digging holes, two people can't chase one mu of land one day. The corn is high, grows vigorously, and there are many leafy poles. It has high labor intensity and low ergonomics. It must also catch up with emergency fertilizer before watering. This is really for corn. The problem of topdressing, especially for topdressing corn, must be applied according to the formula. Because the quality of corn seeds is high, the mother and the father can be planted in the ground, the growth is uneven, the father and the mother are uneven, the female parent Both the father and the father grow faster than 30cm in height. They do not meet at flowering time and pollination is difficult. This must be given to a short opener and chase once more. Because of the growing trend of the stars, nitrogen fertilizer must be turned into a liquid. The strains entered the dwarf soil and promoted the rapid growth of the parents. The roots were filled with a top-dressing fertilizer gun root 5-12cm and a square 20mm was injected to avoid the process of solid fertilizer decomposing and volatilizing in the soil. Once the liquid fertilizer enters the soil, it will be immediately absorbed by the roots of the plant, especially in the case of drought and less rain, the advantage is more obvious. In the soil with solution nitrogen fertilizer, like the catalyst, it can activate the invalid phosphorus in soil, invalid potassium and other ineffective trace elements can be used for plants, which can not achieve the effect of solid fertilizer. This has improved the good ecological environment for crop growth and has also played a role in changing the structure of the soil, making the crop grow well, harvest high, and mature quickly. Irrespective of the irrigation water, the water before the water can be filled with liquid fertilizer. This solves many problems for the farmers to apply water for topdressing and is also very helpful for water-saving agriculture. LYJ water-saving fertilizer gun is a seed production industry. It is a good way to increase product quality and reduce costs.
First, liquid fertilizer deep fertilizer effect for a long time, liquid ammonia applied to the soil and other elements, was quickly absorbed by the soil particles. The nutrient reserves needed for crops are slowly absorbed by the crops, which greatly reduces the evaporation loss of ammonia ions. After applying top-dressing guns to the corn to apply joint-fertilizers and strong bar fertilizers, it has a longer effect than solid fertilizers, and premature aging of corn is sufficient to illustrate this. a little. Therefore, under the same conditions, the application amount of nitrogen fertilizer can be reduced by 40-50%, so that obvious, early-maturing, and increased production effects can be achieved.
Second, the growth factor analysis: the use of crop roots to fertilizer, promote the deep application of chemical fertilizers, cause deep rooting of crops, absorb more water and nutrients, promote crop growth, increased photosynthesis, increased accumulation of dry matter, resistance The inverse increases, crop harvest capacity has increased.
Third, the fertilizer in the soil distribution is reasonable, concentrated, to use liquid fertilizer equipment to deep-applied liquid fertilizer, through the top-dressing gun injection root irrigation, concentrated in the plant roots 8-12cm deep, here formed a diameter of about 12cm nutrition In the area, this area is continuously extended downwards with the increase of rainwater, ensuring that the crop has sufficient nutrient supply throughout the entire growth and development, and that the crop is full of seeds, so as to achieve the purpose of increasing production. Deep liquid fertilizer, because in the ground, will not be evaporated, loss, nitrification, so it does not pollute the environment, to create the basis for the implementation of ecological agriculture. In the past, it was difficult to irrigate the plants with low-yielding corn as a liquid ammonium bicarbonate. One person drilled to the ground and one person applied fertilizer. Three or four people could not catch up with an acre of corn. From 2003 to 2005, Zhang Qi Lianshan Seed Industry Co., Ltd. purchased 1000 LYJ water-saving fertilizer guns from Zhangye for more than 10,000 mu of ammonium bicarbonate liquid roots. Women can chase 2 acres of land a day. One, due to the low labor intensity of standing fertilizer, it also saves more than 40% of fertilizer, and it costs 40 yuan of chemical fertilizer money per acre of land. This is not a minority, and the seed corn grows together, the pollen pollination rate is high, and the yield per plant is higher than that of using a hole to apply fertilizer. Increasing production by 15-20% is really a good machine for saving labor, saving labor and saving fertilizer. The top-dressing gun has been promoted to more than 30,000 in Zhangye and has been welcomed by farmers. This year, the Ministry of Agriculture once again recommended Gansu Zhangye new fertilizer guns to the majority of farmers.
Because of the long-term use of chemical fertilizers, soils grown in China’s crops are farmland soils that are hard pressed and rigid. After deep plowing, more fertilizer is applied and the crops are growing better, but they are not harvested. Some fruits are unripe, premature, early Fruit drop, and fruit quality is poor. Experts analyzed that this is the reason why the soil structure is irrational, lacks many kinds of trace elements, and the proportion of single nitrogen element is too large. In addition, excessive fertilizer application, soil compaction, and air permeability Insufficient, hypoxia affects. This requires soil testing and formulating fertilization, but deep application of topdressing must have a tool to inject soil conditioners and biofungus required for plant growth into the soil, change soil structure, and activate soil growth. LYJ drug guns are advanced tools for perfusing bio-fertilizers, fungus fertilizers, and plant growth regulators into the soil. Due to the attention of leaders at all levels and the vigorous publicity of journalists, a good external environment has been created for the vigorous promotion of top-dressing guns. The Agricultural Research Institute, Qilianshan Seed Company and gun farmers are LYJ water-saving fertilizer guns. The beneficiaries are the experiences we have summed up and introduced to our corn counterparts, because corn is the key application crop in the four major food crops for soil amendment and fertilizer application. Large-scale sowing of corn production areas, the use of LYJ water-saving fertilizer gun and root irrigation technology combined will yield a lot, will obtain higher yields and economic benefits, is also a good measure for farmers to save labor, save money and save money. For the vegetable, eggplant, pepper, tomato and various melon and fruit seedlings used LYJ water-saving drug fertilizer gun, with the above methods can achieve greater harvest and economic benefits.
Zhangye City Qilianshan Seed Co., Ltd. Agronomist Xiao Zhen Postcode: 734000
Telephone inquiries URL:
First, liquid fertilizer deep fertilizer effect for a long time, liquid ammonia applied to the soil and other elements, was quickly absorbed by the soil particles. The nutrient reserves needed for crops are slowly absorbed by the crops, which greatly reduces the evaporation loss of ammonia ions. After applying top-dressing guns to the corn to apply joint-fertilizers and strong bar fertilizers, it has a longer effect than solid fertilizers, and premature aging of corn is sufficient to illustrate this. a little. Therefore, under the same conditions, the application amount of nitrogen fertilizer can be reduced by 40-50%, so that obvious, early-maturing, and increased production effects can be achieved.
Second, the growth factor analysis: the use of crop roots to fertilizer, promote the deep application of chemical fertilizers, cause deep rooting of crops, absorb more water and nutrients, promote crop growth, increased photosynthesis, increased accumulation of dry matter, resistance The inverse increases, crop harvest capacity has increased.
Third, the fertilizer in the soil distribution is reasonable, concentrated, to use liquid fertilizer equipment to deep-applied liquid fertilizer, through the top-dressing gun injection root irrigation, concentrated in the plant roots 8-12cm deep, here formed a diameter of about 12cm nutrition In the area, this area is continuously extended downwards with the increase of rainwater, ensuring that the crop has sufficient nutrient supply throughout the entire growth and development, and that the crop is full of seeds, so as to achieve the purpose of increasing production. Deep liquid fertilizer, because in the ground, will not be evaporated, loss, nitrification, so it does not pollute the environment, to create the basis for the implementation of ecological agriculture. In the past, it was difficult to irrigate the plants with low-yielding corn as a liquid ammonium bicarbonate. One person drilled to the ground and one person applied fertilizer. Three or four people could not catch up with an acre of corn. From 2003 to 2005, Zhang Qi Lianshan Seed Industry Co., Ltd. purchased 1000 LYJ water-saving fertilizer guns from Zhangye for more than 10,000 mu of ammonium bicarbonate liquid roots. Women can chase 2 acres of land a day. One, due to the low labor intensity of standing fertilizer, it also saves more than 40% of fertilizer, and it costs 40 yuan of chemical fertilizer money per acre of land. This is not a minority, and the seed corn grows together, the pollen pollination rate is high, and the yield per plant is higher than that of using a hole to apply fertilizer. Increasing production by 15-20% is really a good machine for saving labor, saving labor and saving fertilizer. The top-dressing gun has been promoted to more than 30,000 in Zhangye and has been welcomed by farmers. This year, the Ministry of Agriculture once again recommended Gansu Zhangye new fertilizer guns to the majority of farmers.
Because of the long-term use of chemical fertilizers, soils grown in China’s crops are farmland soils that are hard pressed and rigid. After deep plowing, more fertilizer is applied and the crops are growing better, but they are not harvested. Some fruits are unripe, premature, early Fruit drop, and fruit quality is poor. Experts analyzed that this is the reason why the soil structure is irrational, lacks many kinds of trace elements, and the proportion of single nitrogen element is too large. In addition, excessive fertilizer application, soil compaction, and air permeability Insufficient, hypoxia affects. This requires soil testing and formulating fertilization, but deep application of topdressing must have a tool to inject soil conditioners and biofungus required for plant growth into the soil, change soil structure, and activate soil growth. LYJ drug guns are advanced tools for perfusing bio-fertilizers, fungus fertilizers, and plant growth regulators into the soil. Due to the attention of leaders at all levels and the vigorous publicity of journalists, a good external environment has been created for the vigorous promotion of top-dressing guns. The Agricultural Research Institute, Qilianshan Seed Company and gun farmers are LYJ water-saving fertilizer guns. The beneficiaries are the experiences we have summed up and introduced to our corn counterparts, because corn is the key application crop in the four major food crops for soil amendment and fertilizer application. Large-scale sowing of corn production areas, the use of LYJ water-saving fertilizer gun and root irrigation technology combined will yield a lot, will obtain higher yields and economic benefits, is also a good measure for farmers to save labor, save money and save money. For the vegetable, eggplant, pepper, tomato and various melon and fruit seedlings used LYJ water-saving drug fertilizer gun, with the above methods can achieve greater harvest and economic benefits.
Zhangye City Qilianshan Seed Co., Ltd. Agronomist Xiao Zhen Postcode: 734000
Telephone inquiries URL:
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