Swallows can be grown at suitable spring temperatures, and the more suitable planting season is spring and fall, which can be planted in late august until early september。
I. What is the appropriate sprout temperature after flying swallow cultivation
Planting at suitable temperatures is conducive to the emergence of seeds and, following the planting of flying swallows, suitable for the lumber temperature of about 15°c and the temperature of the soil is best below 20°c, which is within this range and can occur in about two weeks。
Ii. How can the cultivation of flying swallows be conserved
Following seeding, proper conservation is needed to ensure that the soil is wet and that water is timely after drought. There is a simpler way to cover some grass, which will be removed after seeding, and which will ensure that the soil is humid without any effort. Appropriate increases in nitrogen fertilizer are required before flowering and, after flowering, the use of potassium phosphorus fertilizer and proper watering can increase the duration of light exposure and allow for earlier flowering。
Iii. How can we combat the emergence of insects in flying swallows
The common diseases of flying swallows include black spots and root rotors, both of which cause some damage to leaf blades and buds and can be combated with a 30 per cent tobuzin humid powder spray of 500 times. Aphids are the most vulnerable pests and can be sprayed with 200 times more of the 10% deworming cream。
Iv. What are the soil requirements for flying swallows
Based on the growth habits of flying swallows, which prefer acid soils and which require fertility, the ph value is best between 5. 5 and 6. 0。
V. Pyrophoric breeding by flying swallows
In the case of planting by adhesive reproduction, it is best to do so in spring, and when new leaves grow more than 15 cm, they need to be cut and then inserted into the sand。
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