In the process of orchid culture, the yellowing of leaves is prone to occur in spring and autumn. There are two main reasons for this. One is the yellowing of orchid leaves caused by natural fallen leaves, and the other is the inverted leaves caus…
1. Vegetable selection Fruits and vegetables that families can cultivate without soil include: tomatoes, cucumbers, bitter gourds, strawberries, cherry radishes. Leafy vegetables include lettuce, celery, parsley, small cabbage, and small rape. The…
In late spring and early summer, as the temperature increased, the greenhouse insulation was no longer pulled, and the temperature difference between the day and night in the shed increased greatly. In recent days, the sunny day has strong light a…
1. Moisture control and prevention of cracking
The soil moisture should be kept at 70% -80% at all times, and it should not be dried and wetted suddenly, which will cause the peel pressure of the peel to be different from the inside and ou…
Taro has high nutritional value and a wide range of cultivation. It is also known as yam, taro, winter taro, etc. This substance can not only enhance the body's immunity, but also prevent …
It is now the season for kiwi flower buds to germinate, and it is already possible to distinguish which are flower buds and which are leaf buds. Therefore, one of the most important tasks of pruning kiwi trees this season is to wipe the buds.
…A: From April to June every year is the season for beetles to lay eggs. Therefore, the decay and drilling of pits inside the tree hole will hinder the normal growth of fruit trees and weaken the tree vigor. When the damage is serious, it can cause…
In May, walnuts enter the stage of rapid fruit expansion and secondary shoots germination. The management focus is to meet the water and fertilizer supply of walnuts and reduce nutrient consumption to improve fruit setting and good fruiting rates,…
First, after the management of the rejuvenation period, the garlic will return to green, and it should be watered and fertilized in time. Combined with watering, the application of diammonium phosphate is 20 kg per mu or 25 kg of ternary compound fertilizer. Then carry out the shallow hoe …
1. Good chemical weeding work. Time is controlled before rice 3 leaves 1 heart, weed 2 leaves 1 heart. For grass weeds, please choose a highly safe agent, such as penoxsulam + cyflufen, For leaf weeds, choose chloropyroxyacetic acid or bentazone, …
Feeding a variety of clean forage must be fed with high quality hay, and winter cows have more dried grass, and the withered grasses will be mixed with sundries in the spring and autumn seasons, which will harm the cow's gastrointestinal tract. Carefully check the forage before feeding…