Western melon has a short growing period and relatively low production costs. Compared with grain and oil crops, its comparative benefits are still obvious. Now it is spring season for seedling cultivation and sowing of melon, how can farmers scie…
Because the greenhouse is tightly closed, the indoor air composition is less affected by the outdoor air circulation, which creates conditions for the addition of carbon dioxide gas fertilizer in the facility. Adding carbon dioxide…
Choose a suitable time for planting, pay attention to the weather changes, and grab the "cold tail and warm head" timing for proper planting. Eggplant fruits such as tomatoes and eggplants can be planted when the ground temperature is st…
1. Drain in time
Clear the orchard drainage ditch, remove the accumulated water in time, and promptly do a good job of reclaiming the soil in the orchard after the weather improves to prevent roots and rot.
2. Pay attention to top dressing
One is top dressing. Spray…
Answer: Adjust the buried soil thickness and cold protection. For some varieties that are not resistant to low temperature, the second cold-proof soil should be buried before freezing. The thickness of the buried soil is generally 15 cm. In order …
1.Selection and breeding
There are two types of celery: solid straw celery and empty straw celery. The solid straw celery has a large petiole, strong adaptability, high yield, and is r…
At present, wheat has reached the harvesting period and even started planting summer maize. In the summer corn fertilization method, many farmers have misunderstandings, especially the “one shelling†fertilization method has brought a …
In order to prevent the grape cuttings from losing too much water and affecting the survival rate, it should be stored in the ditch in time. Before entering the ditch, dip the new high-fat film mother liquor for a few seconds to avoid mold and deterioration during storage and lose the abil…
Answer: Kneeling and detaching. When the new shoots grow to 25 to 30 centimeters in length, they should be tied in time, and the use of the word binding method can prevent the new shoots from being rubbed and wounded. At the same time, the tendrils were removed at the tip of the shoot to s…
Planting green manure crops in winter plays an important role in improving soil, fertility, improving yield and quality of the next crop, and reducing environmental pollution. Wintergreen fertilizer high-yield cultivation techniques are as follows…
First, the key point of grape shelter from rain
1. The construction of shelters is now a semi-arched simple shelter. As shown in the figure, the row spacing is 2.5-3 meters, the column height is 2.3-2.5m, the spacing is 4-6m, the shed surface is 1.8m from the ground…