The culture method of fragrant sparrow

Selecting sandy soil or alkaline soil with good drainage and proper shading in hot summer, watering can be carried out according to soil dry humidity in the process of culture, but in order to avoid stagnant water in the basin, the suitable temperature for growth is about 26-28 ℃, appropriate amount of urea, phosphate and potassium fertilizer can be applied during this period, and liquid thistle lice, snail enemy and Bordeaux liquid can be used to control diseases and insect pests.

First, choose soil

The requirement of the sparrow to the soil is not very high, so it is suitable to be planted in the full light environment, and in the sandy soil with slight shade and good drainage, it grows better in alkaline soil.

Second, reasonable lighting

The main results are as follows: 1. The sparrow needs proper shading after planting in summer, and the light can be seen gradually after slowing down the seedlings.

2. In order to avoid exposure to the sun at noon in summer, it is necessary to take appropriate shading measures and pour enough water in the evening, which is helpful to balance the transpiration under strong light during the day.

Third, timely watering

The fragrant sparrow likes to grow in a humid environment. In the process of breeding, it should be watered according to the dry moisture of the soil, but there should not be stagnant water in the basin.

4. Suitable temperature

During the growth period, the suitable temperature is 26-28 ℃, which can withstand the high temperature of more than 35 ℃ for a short time. When the temperature is too high, ventilation or spray can be used to cool down.

5. Regular fertilization

The main results are as follows: 1. Fragrant sparrows like fertilizer. A small amount of fertilizer can be applied 10-15 days after the pot, and then once every 15 days or so.

2. Before open-air planting, rotten organic fertilizer can be applied to the soil as base fertilizer. During the growth period, combined with irrigation, fertilizer can be applied 2-3 times, urea can be applied about 5 kg per mu, and phosphate and potash fertilizer can be applied 1-2 times during flowering.

VI. Prevention and control of diseases and insect pests

1. Whitefly, aphids and slugs are common pests in fragrant finches. When whitefly and aphids occur, liquid thistle lice, 5% acetamiprid and 2500-5000 times liquid can be used to control them.

2. When slugs occur, 3.3% snail enemies or 3% calcium arsenate mixture can be used to control slugs with 1 gram per square meter.

3. The common diseases of fragrant sparrow are downy mildew, leaf spot and so on. When downy mildew and leaf spot occur, it can be prevented and treated with 0.1% murine 0.2% copper sulfate solution or 1% Bordeaux solution spray.

The value of the fragrant sparrow

The fragrant sparrow has small flowers, light color, large number of flowers, long viewing period, and has a very strong adaptability to the hot and high temperature climate. It is one of the grass flower varieties very suitable for summer planting. It can be planted in the ground, pot, container, or in wetlands.