-
Key points for spring peach orchard management: prune young trees, manage water and fertilizer for mature trees
Prune young trees, manage water and fertilizer for mature trees: key points for spring peach orchard management
-
Vegetable underground pests damage seeds and bite off young roots and tender stems. How can they be controlled?
Control methods for vegetable underground pests that damage seeds and bite off young roots and tender stems
-
Winter-cultivated shiitake mushroom young buds have poor adaptability; fine management prevents bud withering and death
Young buds have poor adaptability and require fine management; winter-cultivated shiitake mushrooms need protection against bud withering and death
-
Doing these things well during the young fruit stage of grapes makes yield and quality more assured
The young fruit stage of grapes affects yield and quality, so how should management work be done well
-
Flower Farming Startup Story: A Post-90s Young Man's Dream of a Sea of Flowers
In the depths of winter, what gets Zhang Ting out of his warm bed on time every morning is the flowers blooming in his greenhouse. On December 9, a reporter walked into the Pengduo Garden Center in Zhangxi Village, Jibu Town, Gan County, and met Zhang Ting busy working among colorful potted flowers. Zhang Ting, born in 1991
-
How to prevent and control papaya mosaic disease? Early prevention and treatment of the yellow-green mottled symptoms on young leaves
Prevention and control methods for papaya mosaic disease when young leaves show yellow-green mottled symptoms
-
Three key points for winter pruning of persimmon trees, raising young trees and saving old trees at the same time
Raising young trees and saving old trees: three key points for winter pruning of persimmon trees
-
Why do young bolls on the middle and upper parts of the cotton plant crack open prematurely?
Recently, some farmers called to report a strange phenomenon in cotton production: the large bolls and early-developing bolls on the lower part of the plant were growing normally and had not yet opened, while the tender bolls on the middle and upper parts cracked open prematurely, and some of the cracked bolls then rotted. The Wuqiao County Agriculture Bureau immediately organized technical personnel to go into the fields to find the cause. 1. Field symptoms: In early-sown cotton fields where the top 1-3 fruiting branches had no buds or bolls, or very few buds and bolls, due to rain or pest and disease damage, the number of cracked bolls on the middle and upper parts was relatively high, that is, the outer bolls on the 7th-8th fruiting branches counting from the bottom and the inner bolls on the 9th-10th
-
Control Methods for Major Diseases of Tea Plant Young Shoots and Stems
To effectively control tea plant pests and diseases, reduce pesticide residues in tea, and improve tea quality, the major diseases of tea plants and their control are described below. I. Damage Symptoms 1. Tea bud blight: After the tea plant is infected, the growth of buds and shoots is obviously inhibited, affecting the yield and quality of spring tea. It mainly damages the first 1 to 3 leaves of the spring tea flush, first producing pale yellow or yellow-brown lesions at the leaf tip or leaf margin, which after expansion become irregular in shape, with the boundary between diseased and healthy tissue distinct or indistinct; the bud tip is damaged and becomes dark brown and scorched, shriveled and unable to extend; later
-
How to prevent and control frost damage to young and newly planted tea trees? These seven methods must be mastered
1. Apply winter manure. Young and newly planted tea trees have relatively weak cold resistance, so before overwintering, a heavy application of winter manure should be combined with earthing up and mounding around the base. The fertilizer should mainly be farmyard manure, stable manure and biogas residue, which have a certain heat-preserving effect, along with a certain amount of cake fertilizer, superphosphate and potassium sulfate fertilizer. Winter manure can not only preserve heat and prevent freezing and enhance the tea trees' freeze resistance, but also lay a good foundation for the tea trees' growth the following year. 2. Earth up and mound around the base. Preventing the root crown from freezing is a key measure for protecting young and newly planted tea trees from frost. Therefore, before young and newly planted tea trees overwinter, they should
条件筛选