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Detailed Explanation of the Intercropping Technique of Angelica dahurica and Vegetables
Angelica dahurica is a plant of the Apiaceae family, and its medicinal part is the root. It is one of China's 40 major commonly used traditional Chinese medicines, with functions such as dispelling wind and removing dampness, draining pus and promoting tissue regeneration, and activating blood circulation to relieve pain. Besides being used in medicinal prescriptions, Angelica dahurica is also a main raw material for Chinese patent medicines such as Shengui Zaizao Pills, Shangqing Pills, Mugua Pills, and Niuhuang Shangqing Pills.
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Detailed Explanation of Key Techniques for High-Yield Platycodon grandiflorus Cultivation
Platycodon grandiflorus is suitable for growing on sunny slopes. Shangri-La County's mid-mountain areas have large expanses of sloped land where grain cultivation essentially depends on the weather. Planting Platycodon grandiflorus can reduce inputs and also increase economic income. The high-yield cultivation techniques for Platycodon grandiflorus are introduced as follows: I. Uses and
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How to Build a Protective Shed for Cherry Cultivation? Key Technical Points Explained
1. Selecting suitable varieties Suitable excellent early-maturing or mid-early-maturing cherry varieties for greenhouse cultivation include: Zhifu Red, Red Lantern, Red Cherry, Rainier, Sato Nishiki, etc. Spur-type varieties and varieties with strong self-fruitfulness include: Spur Pioneer, Spur Stella, etc. Plant
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How to prune pear trees with an unreasonable structure
Currently, many pear orchards use high-density planting techniques for production. The single-layer high open-center form of pear trees is a tree form suitable for high-density pear orchards. Its suitable density is 44 trees planted per mu. The tree structure is a trunk height of 60-80 cm and a tree height of 3-3.5 m. The top of the central leader
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How is the reasonable crop load of pear trees determined?
Under normal management and moderate crop load conditions, the flower quantity of mature pear trees is generally excessive; some trees even have a flower-branch rate of 70-80%, bearing flowers all over the tree. Although abundant flowers are the foundation of a high yield, excessive fruit set will lead to a large amount of fruit drop and small fruit, and fewer flowers the following year, resulting in alternate bearing. Even with sufficient fertilizer and water, excessive fruit set cannot be allowed. Therefore, pear trees must be controlled to carry a moderate crop load. There are many methods for determining a reasonable crop load. Among them are cultivation experience and numerical indicators. For example, according to the planned yield per unit area, divide the load among individual trees, then calculate the number of fruits each tree should retain based on single-fruit weight, and distribute this among the major limbs; retain 1 fruit per several new shoots so that fruits are evenly distributed among branches; retain 1 fruit per a certain number of leaves, and calculate the number of fruits to retain and their reasonable distribution; retain fruits according to their distribution distance in the canopy; retain fruits based on the single-fruit weight and size of the pear, using experience to guide retention - if fruits were small last year, retain fewer this year; if fruits were too sparse and too large last year, retain more this year; year after year, research has also proposed retaining fruits according to trunk cross-sectional area, which is suitable for young bearing trees. The reasonable crop load is affected by many factors such as cultivation conditions and quality requirements. Its indicators for reasonable crop load should be adjusted in a timely manner. For example, with the development of the market economy, the quality requirements for pears have increased, and the price difference between grades has widened; producing more small fruits is not as good as producing fewer large fruits. For Yangxin Yali pears, pear growers previously demanded a yield of 5000 kg per mu, but now demand a yield of 4000 kg of high-quality fruit per mu. This is because producing 4000 kg of high-quality fruit is more profitable than producing 5000 kg.
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Suitable Growing Environment and Management Techniques for Hawthorn
Hawthorn (Crataegus pinnatifida Bunge), also known as mountain hawthorn fruit or mountain red, belongs to the genus Crataegus in the rose family (Rosaceae) and is a deciduous tree reaching up to 6 m in height. It is distributed in Shandong, Shaanxi, Shanxi, Henan, Jiangsu, Zhejiang, Liaoning, Jilin, Heilongjiang, Inner Mongolia, Hebei and other places.
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How Should Hawthorn Orchards Be Irrigated Reasonably? A Detailed Explanation of the Technical Points
Hawthorn, an edible plant, a drupe-type fruit, hard in texture, thin in flesh, with a slightly sour and astringent taste. A deciduous shrub. Branches densely growing, with fine thorns, young branches covered with soft hairs. Twigs purple-brown, old branches grayish-brown. The fruit can be eaten raw or made into preserved fruit or fruit cakes, and after drying can be used as medicine. It is a tree species unique to China that serves both as medicine and fruit, with effects such as lowering blood lipids and blood pressure, strengthening the heart, and resisting arrhythmia. It is also a good medicine for strengthening the spleen and opening the appetite, promoting digestion and resolving stagnation, and activating blood and resolving phlegm, with good therapeutic effects on conditions such as chest and diaphragm distension, hernia, blood stasis, and amenorrhea. The flavonoid compound vitexin in hawthorn is a drug with relatively strong anticancer activity, and its extract has a certain effect on inhibiting the growth, proliferation, and invasive metastasis of cancer cells in the body.
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How to grow Ceylon spinach? Detailed explanation of planting methods and technical key points
Ceylon spinach (scientific name: Gynura cusimbua), also known as chan cai, luokui, tofu vegetable, purple angle leaf, is a plant of the genus Gynura, a perennial tall herb, 1.5-2 m tall. Flowering and fruiting period is September-October. Ceylon spinach is eaten as seedlings, tender shoots or young leaves, with a tender, soft and smooth texture and high nutritional value.
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How to Grow A-choy (Taiwan Lettuce)? Detailed Growing Methods and Tips
A-choy, also known as yumai lettuce, bitter vegetable or lettuce, belongs to the Asteraceae family, Lactuca genus. It is a pointed-leaf leaf lettuce harvested for its tender shoots and tender leaves. The leaves are long and lanceolate, light green in color, crisp and tender in texture, with an extremely fresh, delicate and fragrant taste and a unique flavor.
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How Cauliflower Downy Mildew Occurs and How to Control It
Cauliflower is a type of vegetable belonging to a variety of cabbage. Cauliflower is a cruciferous plant, a biennial or annual herb with broad leaves, a blunt base, wavy edges, smooth and hairless, bearing yellow-white flowers. Leaves grow from the root
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