Peanut ridge full mechanization technology

1 This technology has the following advantages over traditional planting

1.1 High yield

Peanut ridging full mechanization of high-yield new technology and high-yield technology to tackle the field in Wuyang planting application of the technology spring sowing peanut maximum yield of nearly 600kg, summer sowing maximum yield of 430kg. Compared with the traditional method of planting, the yield per mu is increased by more than 30%, and the mu is increased by 50~200kg, and the income is increased by thousands. It changed the traditional concept of peanuts as a low-yielding crop.

1.2 New technology, good quality

Peanut ridging is a global leader in mechanization, high-yield and new technologies. It is supplemented with special fertilizers such as calcium and bio-organic fertilizers and special-purpose pesticides. The peanuts are full, white in color, good in appearance and high in selling price.

1.3 Full mechanization, saving time and labor

Integrate closely with agricultural modernization to realize full mechanization, apply new peanut no-tillage planter, multi-functional peanut harvester, high-precision peanut seed sheller, and various types of fruit pickers, which is 70% more than conventional planting, more than corn We must also save labor and plant large areas.

1.4 Good ventilation and light transmission, no increase in density

Rigging, wide and narrow rows, shrunk spacing, width 80cm, two rows of 27cm on one ridge, wide row below ridge 53cm, hole distance 13cm, 12,000 to 14,000 holes per mu, plant height 60cm basically not shade, not Lodging.

1.5 Peanut ridge is not compacted and easy to harvest

Peanuts are planted in ridges, drenched in furrows, watersheds are riddled with ridges; rain and furrows drain, dry ridges, and ridges are not compacted. Even clay land is well harvested.

2 Peanut ridge full mechanization high yield new technology

2.1 sowing

It's a good seven-point harvest, so planting is critical.

2.1.1 Selection

According to the climate and market demand of Wuyang County, summer peanuts selected Luohanuo peanut series such as Zhongyu No. 6 with high rice rate and moderate growth period, and Luhua 18 and other Luhua series varieties.

2.1.2 Do seed treatment

Seed treatment before sowing can not only promote seed ripening, but also increase the seed germination power and germination rate, and ensure the emergence of seedlings and shoots to achieve seedlings and seedlings.

Seed processing steps:

(1) drying seeds. Before threshing. Choose the windless sunny day to dry the pods for 2~3d, then peel them off.

(2) grain selection. Discard semi-mature fruit, moldy fruit, insect fruit, and single fruit and triple fruit, as long as the double fruit.

(3) seed dressing. Peanut pests and diseases are mainly prevention, and high-quality special peanut seed dressing agents are used for seed dressing. They have good control effects on underground insects and peanut fusarium wilt. Before peanuts are sown 3~5d, peanut seed dressings are used for seed dressing. Since the peanut seed coat is thin, the seed coat is easily peeled off by mechanical seed dressing. Therefore, artificial seed dressing is recommended. Seed dressing improves peanuts' ability to resist drought and turbidity, and prevents root rot, stem blight, and bacterial wilt. For lands with serious damage to underground pests, seed dressing must be performed before sowing.

2.1.3 sowing time

Immediately after the harvest, the seeds were sown and they should be sown before and after June 10. Land preparation should be returned to the field first, then rotary tillage 8~10cm leveling to be broadcast.

2.1.4 Ridge planting

Using a special peanut seeder to sow fertilization with wide and narrow rows. It is conducive to timely flooding and translucent light and drainage. Generally, the ridge width is 80cm, and the ridge width is 50cm. The rows of peanuts on the ridge surface are spaced 27cm apart, with a plant spacing of about 13cm, a seeding depth of 5cm, and an acre density of 12000 to 14000.

2.1.5 peanut fertilizer

Soil and fertilizer are the basis. Peanuts are leguminous crops. Their rhizobia have nitrogen fixation. However, in the early stage of peanuts, there are no rhizobia. The use of peanuts must be combined with N, P and K. The proportion of fertilizer in the fertilizer is 20% of nitrogen fertilizer and 8% of phosphate fertilizer. 10%, potassium fertilizer 8%~10%, then increase humic acid bio-fertilizer and organic matter.

In addition to a large number of elements, the growth of peanuts requires various other trace element fertilizers, and calcium and molybdenum fertilizers have a major impact on the yield and quality of peanuts.

Calcium fertilizer accounts for 20% of the fertilizer ratio. Its main effect on peanuts is to promote the formation of pods, reduce empty pods, and increase the use of calcium fertilizers. The peanuts are white in colour, resistant to storage, and of good quality. In addition, they are mainly resistant to diseases and heavy pods.

Molybdenum fertilizers, such as ammonium molybdate, can promote the formation and robustness of peanut nodules and enhance the solid nitrogen capacity of rhizobia. Molybdenum participates in the metabolism of N and P in the plant body and is an indispensable substance for the synthesis of proteins. It also promotes the utilization of peanuts for fertilizers.

Peanut fertilization should be done in the seedling stage without top-dressing and no watering, and no fertilizer and no watering in the later period. It is recommended that the good fertilizer should contain 50~60kg of active humic acid peanut special fertilizer, full of nutrients, good resistance to diseases, and no consolidation. Harvesting, sowing at a random depth, so that the separation of seed fertilizers, concentrated deep application, improve fertilizer utilization, about 40d after sowing, can be applied to 5~10kg urea per acre, while the soil can be watered when the drought, beneficial to fruit needles Into the soil.

2.2 Field Management

2.2.1 Pouring the covered water

According to the lyrics and the weather, after the general broadcast, the headwaters should be poured immediately to ensure that seedlings emerge quickly, homogeneously and evenly, and reliance on rainy days and other rains is strongly rejected.

2.2.2 Seedling replanting

The complete and even growth of peanut seedlings is the basis for high yields. After sowing peanuts, seed quality is often caused by poor seed quality, insufficient soil moisture, inappropriate fertilization for soil preparation, bird and animal pests, etc. Therefore, the seedlings were promptly inspected after 10 to 15 days after sowing. It was found that there was a lack of seedlings and timely rejuvenation. When replanting, it is necessary to recover chemical fertilizers to promote early growth of seedlings.

2.2.3 Chemical Weeding

Peanut field weeds mainly include crabgrass, purslane, barnyardgrass, sedges, and grasses. In addition to manual weeding, chemical weeding is used. After sowing of peanuts, 50% of acetochlor EC 50ml of water and 50kg of water was sprayed onto the surface of the loquat per acre for pre-emergence weed control. In the field where acetochlor is not used, 10.8% of high-efficient straw can be sprayed with 26 to 30 ml of water and 40 kg of water at the early stage of weed trifoliate. It is also possible to use herbicides such as Rasso, Nongsi, Dole for weeding. The application of herbicides must be quasi-administration method, application period and application amount.

2.2.4 control technology

In view of the current widespread peanut production, leggy, canopy closure, high flowering rate, and low soil penetration rate of fruit needles, resulting in a variety of flowers, many false needles, and many problems. Application of phytochemical control technology, control and promote the coordinated development of vegetative growth and reproductive growth. When the peanuts are 30cm high, they are treated with a dwarf-rich leaf spray and prolonged. When the height is 40cm, the second spray can transform peanuts from vegetative growth to reproductive growth, and the pods are full, increasing yield and income. It should be noted that Peanut Control Prudence should be cautious in using multiple effects, and the use of multi-effects can easily lead to the formation of small fruit.

2.2.5 Disease Prevention and Control

When growing for 4~6 leaves, spraying with Kangpudan and spraying with Kang Dudan for 5~7d once and then spraying twice can effectively prevent dead rot caused by double pods, promote strong seedlings and enhance growth; each time before and after flowering period Spray “Calcium-Molybdenum Treasure” once every 8 to 10 days for two consecutive times to increase calcium and molybdenum fertilizers and reduce small fruit and malformed fruit; at the beginning of the scab stage, spray calcium molybdenum twice at intervals of 20 to 25 days. Poisoned with bacteria to prevent premature aging and leaf spot disease, increase the number of fruit per plant.

Leaf rot and leaf spot: In the initial stage of disease, spray 1:2:200 (copper sulfate: quicklime:water) twice the amount of Bordeaux mixture, or 50% thiophanate-methyl 1000 times every 10~15d. ~3 times.蛴螬 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 蝼蛄 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每 每. Aphids: Sprayed with imidacloprid during spotting.

2.2.6 Drought prevention and drainage

Peanuts can only result when the ovary handles are fertilized into the soil after fertilization, especially in the next needle period, watering in case of drought.

In the field management, we can also learn the company's mature products peanut three times medicine, peanut disease prevention and control prosperous packages, etc., disease prevention, control Wang, full fruit, early to promote root and strong seedlings, medium-term adjustment to protect the fruit, late leaf anti-aging Fruit is full. As long as you add the corresponding insecticide every time, do a good job of pest control.

2.3 timely harvest

When the top of the peanuts stops growing, the upper leaves turn yellow, and the base and middle leaves begin to fall off. This signifies that most of the peanut pods have matured and enter the appropriate harvest period. Harvesting should be done in time to prevent the falling fruit from affecting the yield and quality.

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