-
Main Pests and Diseases of Cherry Cultivation and Their Control Methods
Cherry brown rot Mainly damages flowers and fruits, causing flower rot and fruit rot. In the early stage of the disease, the floral organs gradually turn brown until they dry up; later, a layer of grayish-brown powdery substance forms on the diseased part. Starting from 10 days after flower drop, young fruits begin to develop the disease, with small light-brown spots forming on the fruit surface, gradually
-
Management Techniques After Jujube Trees Lose Their Leaves
1. Increasing Fertilizer and Water. Jujube trees consume a large amount of nutrients during a year of growth and fruiting, which need to be replenished in time. Fertilize after the jujube trees lose their leaves and before the soil freezes. If no fertilizer was applied before the end of the year, it should also be applied as a supplemental dressing before sprouting in early spring. Fertilizer can be applied by broadcasting or trenching. Broadcasting means spreading
-
A Detailed Guide to Common Pests and Diseases of Plum Trees and Their Control Methods
After the first pinching of the plum tree, pinch the new secondary shoots when they reach 20 cm, and pinch the developing branches when they reach 60-80 cm. If there are many branches, some can be thinned out; if the branches are not too dense, thin as little as possible and control more. Before mid-July, the weeds in the orchard must be completely removed
-
Main Root Diseases of Tea Plants and Their Control Methods
1. Tea seedling white silk blight (1) Distribution and symptoms: Tea seedling white silk blight is a common root disease in nurseries. It has a wide distribution range and causes severe damage. Besides tea, it can also harm more than 200 kinds of plants including cucurbits, Solanaceae, hemp, tobacco, and peanut. It occurs at the root collar, where the diseased
-
A Detailed Explanation of the Causes of Empty Chestnuts and Their Prevention and Control Methods
Chestnut, also known as li, chestnut, chestnut seed, fengla, is a plant of the genus Castanea in the family Fagaceae, native to China, distributed in Vietnam, Taiwan, China and mainland China, growing in areas at an altitude of 370-2800 m, mostly found in mountainous areas, and has been widely cultivated artificially. Chestnuts are nutritious
-
Seven Common Pests and Diseases and Their Control Methods
Brown Spot Disease Brown spot disease is a worldwide disease that, in severe cases, often causes large numbers of plant leaves to turn yellow and drop off. Symptoms The pathogen of brown spot disease is a fungus that mainly attacks the tips of leaves, appearing brown with a clear boundary from the healthy part. Later, the edges
-
What Black Tomatoes Are and Their Cultivation Techniques
Black tomatoes originated in South America and are a rare treasure of the tomato family, named for the fact that both the fruit color and the fruit itself are red-black. The fruit is both medicinal and edible, with a rich fruity aroma, a sweet-and-sour balanced taste, and high nutritional value. It is especially suitable for fresh eating; it also contains a large amount of lycopene
-
When Is the Best Time to Plant Strawberries? A Detailed Guide to the Best Planting Time
Strawberries are loved by many people for their sweet-and-sour taste and their cute appearance. We know that after winter sets in, and as spring approaches, strawberries become available to buy. But do you know when strawberries are planted? When is the best time to plant strawberries?
-
How to Grow Reishi Mushrooms? A Detailed Guide to Reishi Cultivation Techniques
Reishi mushroom has long served as the iconic image of the "immortal herb" in people's minds. Especially in "Legend of the White Snake," after the white snake used the reishi immortal herb to bring Xu Xian back from the dead, the status of reishi became ever more deeply rooted. With science's in-depth exploration of reishi, reishi will also
-
Reasons for Yellowing and Falling Leaves of Bambusa multiplex and Their Solutions
Bambusa multiplex, many people like to grow it at home. It is a relatively common foliage plant, with emerald-green leaves, evergreen all year round, and it has particularly good effects in purifying the air and absorbing formaldehyde, making it especially suitable for growing indoors or on a balcony. But some flower lovers, due to
条件筛选