How to plant peanut seedlings How to plant peanut seedlings

Peanut sprouts are an emerging sprout vegetable, which is rich in nutrients of high-quality, health care and high-grade vegetables, the whole cultivation process does not require any pesticides and fertilizers, clean and pollution-free, and is popular with consumers because it is easy to meet the green food standard. The summer production of peanut sprouts can be carried out in a shaded shed or in a well-ventilated and cool room, and in cold days in a greenhouse or in a room with heating equipment. The size of the cultivation rack can be determined according to the size of the space of the production site, the cultivation frame is generally 3-6 layers high, and the spacing between the layers shall not be less than 35 cm, in order to ensure the light required by the seedlings in the lower layer, the cultivation is 60 25 5 cm plastic seedling tray, the substrate can be fine sand, perlite, vermiculite, etc.

Peanut sprout cultivation technology: 1. Seed selection. The peanut kernels for the production of peanut sprouts should be selected from the peanut of the current year, and the diseased grains, deflated grains, and broken grains should be eliminated when the seeds are peeled, leaving seeds with large grains, full grains, bright color, smooth skin, and consistent shape.

2. Soak seeds. Peanut seeds can begin to germinate when the water absorption reaches more than 40 of their own weight, so it should be ensured that there is enough water and soaking time, generally soaked in 20 water for 12-20 hours, after soaking, the seeds are fished out, washed in clean water 1-2 times. 3. Germination.

Peanut species, the most suitable germination temperature is 25-30, placed at this temperature constant temperature germination, 3-4 days germination rate can reach 95, germination can be used plastic seedling tray, but the seed thickness can not exceed 4 cm, water 2-3 times a day, all to be drenched, in order to take away the heat generated when the seed germinates, so as to avoid overheating of the seed to produce rotten seeds. 4. Secondary germination. 2-3 days after the first germination, the seeds that promote germination are selected once, remove the seeds that have not germinated, and the remaining germinated seeds are germinated twice, the temperature is 20-25 at this time, and 1000-1500 grams of seeds are put in the seedling tray, and the amount of water needs to be increased during the second germination, and the water is drenched 3-4 times a day, and it can be harvested and marketed after 6-7 days.

Introduction to the planting method of peanut seedlings for balcony planting.

1. Seed selection. Peanuts of the current year should be selected, and the diseased grains, deflated grains, and broken grains should be eliminated when the seeds are peeled, leaving seeds with large grains, full grains, fresh color, smooth skin, and consistent shape.

2. Soak seeds. Peanut seeds can only begin to germinate when they absorb more than 40% of their own weight. The soaking time should not be too long, in 20 warm water, soak the seeds for 12 to 20 hours. After soaking, rinse 1 2 times in clean water.

3. Germination. Peanut kernels could not germinate at 10 o'clock, the optimal germination temperature was 25 30, and the germination rate could reach 95% after 3 4 days. When germinating, use a flat-bottomed shallow plastic mesh container or plastic seedling tray, the thickness of the seeds should not exceed 4cm, and the water should be drenched 2 or 3 times a day, so as to avoid seed overheating and rotten.

4. Secondary germination.

After the first germination 2 3 days, the germinated seeds are selected once, the seeds that have not germinated are removed, and the germinated seeds are germinated for the second time, and the suitable temperature is 20 with 25 resistance. The temperature is too high, although the growth is fast, but the bud body is weak and easy to age; If the temperature is too low, the growth will be slow, and the buds will rot for a long time or the cotyledons will open and leave the petals, and the quality will be poor.

Seedling trays are stacked, every 5 trays are a stack, and an empty tray is placed on the top, and the empty tray is covered with a wet sack or black film to moisturize. Watering 3 or 4 times a day, be sure to water the seeds in the seedling tray thoroughly, so as to take away the respiratory heat, ensure the moisture and oxygen needed for peanut germination, and at the same time carry out the "inversion". There should be no water accumulation in the dish to avoid rotting seeds.

6 It can be harvested after 7 days.

Peanut sprouts are always kept dark during the growth period, the seedling trays are stacked after sowing, covered with black film shading, and a layer of wood is pressed on the sprout body to give the sprout body a certain pressure, which can make the sprout body grow fat and strong.

5. Harvesting. During germination, the radicle first elongates and breaks through the seed coat, and at the same time, the hypocotyl also elongates upwards and thickens. The consumption standard is:

The roots are long, milky white, without bearded roots. The hypocotyl is ivory-white, long and left, thick. The seed coat is not shed, and the seed coat is peeled off, and the milky white and slightly light brown flower stripes of hypertrophic cotyledons can be seen, and under normal circumstances, 3kg of fruit buds can be produced per 1kg of seeds.

The selection of plots, when planting peanut seedlings, it is necessary to choose plots with convenient drainage and irrigation, and the pH value of the soil needs to be controlled between; For seed selection and sowing, it is necessary to choose seeds with full and round grains, soak them in warm water overnight, and then sow them into the soil; Timely topdressing, during the peanut seedling period, nitrogen fertilizer needs to be applied every 15 to 20 days; Dig ditches for drainage, and dig drainage ditches in time before the rainy season to avoid root rot.

When planting peanut seedlings, it is necessary to choose a plot with relatively flat terrain and convenient drainage and irrigation, choose loose and breathable sandy loam soil as the substrate for cultivation, the pH value of Gao Songsong soil needs to be controlled between, and the plot needs to be cultivated 25 30 cm before sowing, so as to improve the drought resistance and waterlogging tolerance of the soil, and promote the growth of peanut seedling roots.

When planting peanut seedlings, you need to choose seeds that are full and round and have no insect pests, and after cherry blossoms, you can put the selected seeds in about 30 warm water and soak them overnight, and then put them in a plastic bag to seal, and after the seeds emerge small buds, they can be evenly sown into the plot and covered with a layer of mulch film for moisturizing.

Peanut seedlings in different growth stages of nutrient demand is different, in the seedling stage of peanut breeding, need to apply phosphorus pentoxide, potassium oxide, nitrogen fertilizer and other fertilizers every 15 20 days, in order to speed up the growth rate of peanut seedlings. In the later stage of peanut maintenance, it is necessary to spray the diluted potassium dihydrogen phosphate solution on the leaves every half month to improve the yield.

Peanut seedlings are drought tolerant, but not waterlogging. Before the rainy season, it is necessary to dig a drainage ditch in time so that the water in the soil can be discharged as soon as possible to avoid the situation of water and root rot caused by the stagnant water. When the soil is relatively dry, it is necessary to pour water into the soil in time to soak all the soil.

Planting peanut seedlings can use loose and breathable, deep soil layer humus soil, and then grow healthy, no pests and diseases of peanut seedlings planted in the soil, and use fingers to compact the soil at the roots of the seedlings, later management should be watered for peanut seedlings every other week to disperse water, keep the soil in a moist state.

1. Planting soil

Peanut seedlings are suitable for growing in loose soil, well-drained soil, planting peanut seedlings can use nutrient-rich, loose and breathable humus or sandy soil, and before planting to use a hoe to dig up the soil, and sprinkle urea into it, improve the fertility of the soil.

2. Planting method

When planting peanut seedlings, it is necessary to select seedlings that grow healthily and without pests and diseases, and dig them out with soil, transplant them in the pre-treated soil, and compact the soil by hand after planting to avoid the seedlings lodging, and then you can pour water into the soil to water all the soil.

3. Post-management

In the later management of peanut seedlings should be watered every other week to keep the soil moist, in the peanut growth of the silver celery period, should provide nitrogen fertilizer, urea, improve the growth rate of the plant, in the peanut fruiting period, can use phosphorus and potassium fertilizer, to promote high yield of plants.

The cultivation of peanuts is best done in the spring or summer. If spring is chosen, it can be done from the end of March to the beginning of April; If you choose summer, you can do it from mid-June to early July. 2.

Decide where to grow them: Peanuts need plenty of sunlight and a warm climate, so choose a place with plenty of sunlight, fertile soil, good drainage, and no standing water. At the same time, care should be taken to avoid places with many pests or pathogens.

Choose inorganic or organic fertilizers that are suitable for peanut growth, such as fermented compost. 4.Growing peanuts:

Bury the peanut seeds in the soil about 5-6 cm deep, then cover the seeds with soil and pour an appropriate amount of water. To keep the peanuts sturdy and correctly oriented towards 5Water and Fertilizer Management:

When the peanut seedlings grow to about 20cm, they need to be topdressed, adding an appropriate amount of nitrogen, phosphorus, potassium and organic fertilizer. At the same time, it is necessary to pay attention to controlling irrigation and avoiding excessive or underwatering. 6.

Pest control: Timely treatment of pests and diseases. Such as:

Hail disaster prevention, routine medication measures, to avoid the impact of the disease genus on peanuts7Harvesting peanuts: When the flowers grow to maturity, they can be harvested according to the local temperature and rainfall to ensure the quality and yield of peanuts.