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How to prevent and control wolfberry black fruit disease? These methods are very practical
Wolfberry black fruit disease damages the green fruit, flowers and buds of wolfberry, and also damages young shoots and leaves. From the early fruiting stage in early May to the late fruiting stage in mid-October, wolfberry can be infected by this disease. From May to June, when the daily average temperature is above 17°C, the relative humidity is around 60%, and there are 2~3 rainy days per ten-day period, the disease can occur in the field. From July to September, when the daily average temper...
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Detailed Explanation of the Techniques and Methods for Establishing Fast-Growing Goji (Wolfberry) Plantations
Goji has strong adaptability and can tolerate cold, drought, and salinity-alkalinity. It can grow in sandy loam, loam, loess, and sandy wasteland saline-alkali soils alike. Goji prefers a cool climate; it loves light and loves fertilizer. II. Propagation Methods. Goji flowers are solitary or several clustered in the leaf axils, with a pink or pale purple-red corolla bearing dark purple vein patterns; the pedicels are slender...
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What are the control methods for sunflower sclerotinia rot?
How do you control sclerotinia rot in sunflowers? Please provide guidance on methods. Sclerotinia rot in sunflowers is caused by infection with Sclerotinia sclerotiorum. In addition to damaging sunflowers, it also damages economic crops such as soybean, rapeseed, sesame and tobacco. It can occur at all growth stages of sunflowers, with more cases occurring after flowering. It mainly damages the stems and flower heads, becoming...
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What are the control methods for sunflower brown spot?
How do you control sunflower brown spot? Please give guidance. Sunflower brown spot, also known as leaf blight, occurs widely across our country. In the early stage it can cause seedling death, and in the later stage it often causes premature leaf death, greatly affecting yield. In the early stage of seedling infection, nearly round lesions form on the cotyledons or young leaves, with a diameter of 2-6 mm...
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What are the care and management methods for colored calla lilies?
How should colored calla lilies be managed when planting? 1 Current production status of colored calla lilies. Colored calla lily is a perennial bulbous flower of the genus Zantedeschia in the Araceae family, and is an excellent cut flower and potted flower. In recent years, because of its bright colors, elegant form and wide range of applications, colored calla lily has occupied an increasingly important...
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How to grow the yellow calla lily? A detailed guide to growing methods
How do you grow the yellow calla lily? What should you pay attention to? The yellow calla lily is also known as the yellow arum, belonging to the genus Zantedeschia in the family Araceae. I. Overview The yellow calla lily is elegant and graceful, with golden spathes, emerald green leaves dotted with white spots, making it an ornamental plant outstanding in both flower and foliage. At present, besides being widely used in garden waterscape arrangements, the yellow calla lily has become an important cut flower and potted plant material.
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What are the care methods for potted calla lilies?
How do you grow potted calla lilies? What should you pay attention to? The calla lily is a potted foliage and flowering plant, and also an important cut flower material. When potting, it is best to choose well-drained sandy loam soil and apply sufficient base fertilizer. Fully decomposed cake fertilizer and pig manure are good choices for base fertilizer. After the first flowering in early spring (or in autumn), dig up the...
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What are the control methods for mango stem-end rot?
How to control mango stem-end rot? Please introduce mango stem-end rot, which is a fungal disease. It damages fruit during storage, causing fruit rot; when it damages branches it is called gummosis. Harvesting fruit after rain or when it is humid, and not leaving a fruit stalk, favors the occurrence of this disease. Control methods: 1) Clean the orchard in winter, and usually apply more lime...
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What are the control methods for mango weevil disease?
How to best control mango weevil disease? Please introduce. Mango weevil disease can be controlled by referring to the following methods: 1. The mango leaf-cutting weevil is widely distributed; adults feed on young mango leaves, causing the leaves to dry up; or females lay eggs on young leaves and bite the young leaves off from the base, affecting plant growth. Control methods: (1) During...
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How to manage bitter melon in summer high temperatures? These methods you need to master
How to manage bitter melon in summer high temperatures? Please give an introduction to the management methods. Bitter melon roots prefer moisture and dislike waterlogging, so pay attention to digging drainage ditches normally; if heavy rain occurs, drain the field water promptly. Water use can be based on soil moisture conditions. Generally, on sunny days with strong sun and high evaporation, moisture disappears quickly, so it needs to...
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