Phnom Penh is a precious flower that the people love, but it is difficult to raise. According to the author's observation, it was found that the main cause was stalk rot.

First, the characteristics of stem rot and disease

1. Symptoms: The disease is not easily detected …

At present, whether it is the Sheung Lai agricultural production area or the traditional grain, cotton and fruit planting belt, the phenomenon of direct application of livestock and poultry manure to the fields is very common, and it does not say that unscrupulous transport operators use w…

Currently, direct-seeded rice has entered the critical stage of effective leaf tillering, which is a key stage for promoting strong roots and building high-yield groups. Affected by factors such as drought and water shortage during the rice breeding period, the area of ​​direct-s…

The management of winter wheat fertilizer and water is mainly to coordinate the growth of plants, promote the delivery of young wheat seedlings and the cultivation of strong seedlings, establish a suitable group structure, ensure that the wheat seedlings safely pass winter, and lay a good …

Pheasant hatching method - electric blanket plus water bag hatching method

1. Appliances: electric blankets, water bags (plastic bags), sheets, quilts, beds, thermometers.

2. Set up the bed: Place the electric blanket on the bed first, then put the water bag on the electric…

Young larvae who leave the house late do not have the opportunity to excrete flight, consume honey and are not safe in the winter. Stop bee spawning one month before freezing. When the area of ​​the spleen begins to shrink, stop rewarding feeding, and when the spleen is closed, t…

After the grapes are harvested and before the winter, the nutrients of the tree are transferred from the harvest to the fruit before harvest, and the second peak of growth occurs in the root. At this time, fertilization is crucial. This is the reason for the high yield and quality of the g…