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Control Methods and Technical Key Points for Litchi Downy Blight
Litchi downy blight can harm litchi from young fruit to ripe fruit, fruit stalks, and the small bearing branches; when humidity is high, leaves also develop the disease. Symptoms: local chlorosis on leaves, with white mold on the underside, the fruiting bodies of the pathogen, but usually at the peak period of this disease, the leaves have already aged, so leaf damage in the field is rarely seen.
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Detailed Guide to the Key Cultivation and Management Points for Mature Loquat Trees
I. Rational Fertilization 1. Flower-promoting fertilizer. Apply in September before flower buds appear, to promote good flowering. Mainly use slow-release organic fertilizer: oil cake + human manure and urine + compound fertilizer. 2. Young fruit fertilizer. Apply in February to March after fruit thinning, to plump up the spring shoots and grow the young fruits. Apply quick-acting nitrogen, phosphorus, and potassium compound fertilizer + human manure
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Detailed explanation of seed sowing and seedling raising techniques for goji berry: master the key points to grow strong seedlings
Seedling raising by true seed sowing, that is, sexual propagation. It uses seeds to propagate seedlings. The advantage of this method is that a large number of seedlings can be grown in a short period, meeting the urgent need for planting stock in production, and it is low in cost and easy to master. The disadvantage is that the seedlings produced vary greatly, and the superior traits of the mother tree
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Detailed Explanation of Key Technical Points for Overwintering Onion Seedlings by Heeling In
Before heeling in, first dig the seedlings out of the field (try not to damage the root system), shake them gently to shake off loose soil, and remove seedlings with no roots, no growing point, overly short, or thin and spindly ones, as well as leggy seedlings with overly long leaves, tillering seedlings, and pest- or disease-damaged seedlings, along with scallion seedlings (the leaf sheath part of scallion seedlings
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Detailed Guide to Lychee Planting and Management in September
Management measures: 1. After the last autumn shoot of Sanyuehong (late-season variety) matures, it enters the flower bud differentiation stage at the end of this month or in early October. For those that sprout late, spray foliar fertilizer to promote them to turn green and mature in early October; those that cannot mature should be controlled and killed in time. 2. If drought occurs, water to promote the timely sprouting of the last autumn shoot. 3. Pay attention
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Detailed Explanation of the Key Techniques for Top-Grafting and Cultivar Conversion of Chinese Bayberry
1. Technical essentials (1) Timing: In Zhejiang, mid-March to early April is suitable. (2) Scion selection: National regulations stipulate that any variety that has passed appraisal and recognition may be used as a top-grafting variety, but the most widely used one in various regions is: Dongkui Chinese bayberry; because in addition to its exceptionally large fruit,
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Detailed Explanation of Key Points for Late-Maturing Watermelon Cultivation Techniques
Late-maturing watermelons are an important source of supplementing the shortage of watermelons in the market around the Mid-Autumn Festival and National Day. Autumn-extended watermelons have the advantages of excellent quality, good taste, low input and high benefits. Now let's learn about its cultivation techniques together with the editor! Late-maturing watermelon planting techniques
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Detailed Explanation of the Key Points of Standardized Cultivation Techniques for White Peony (Radix Paeoniae Alba)
White peony (Radix Paeoniae Alba) is a bulk medicinal material variety. It is a plant of the Ranunculaceae family, bitter and sour in taste, slightly cold in nature, entering the liver meridian. It nourishes the blood and astringes yin, softens the liver and relieves pain, and calms liver yang. It is used for irregular menstruation, menstrual abdominal pain, flooding and spotting, as well as spontaneous sweating, night sweating and other conditions. The annual demand is about 10,000 tons. I.
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Management Methods and Technical Key Points for Small Chili Peppers in the Middle and Late Stages
I. Land preparation and basal fertilizer application: Chili peppers should not be continuously cropped with solanaceous vegetables. Choose fields with deep soil, high organic matter content, loose soil, and good drainage for planting. Chili peppers have relatively high requirements for the three major nutrient elements: nitrogen, phosphorus, and potassium. Apply 3000--4000 kg of barnyard manure per mu as basal fertilizer,
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How to Grow Okra? Planting Methods and Key Technical Points
1. Land Preparation and Fertilization: For the plot where okra is to be planted, after the previous crop is harvested, deep plowing should be carried out promptly in autumn and winter to a depth of 30 cm, so as to deepen the cultivated soil layer, further loosen the soil, and enhance the soil's water-retention and fertilizer-retention capacity. Before planting, work the land until it is fine, level, loose and soft
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