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What are some practical methods to increase the fruit-setting rate of jujube trees?
For jujube trees to be high-yielding, fruit setting is the most critical. Management depends on technique; for fruit setting, find the patterns. The flowering period must be seized firmly, and the secrets must be kept firmly in mind. 1. Flowering period The flowering period of jujube trees is relatively long, generally 35 days, that is, from May 25 to June 30. The flowering period is divided into the early flowering stage, full flowering stage, and late flowering stage. Around June 8
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What are the key points of summer management techniques for jujube trees?
1. Increasing fruit set rate (1) Remove root suckers. Root suckers consume a large amount of nutrients, and any root suckers found should be dug out promptly. (2) Remove buds and pinch off tips. Control the sprouting of jujube heads; all new buds with no space in the inner canopy should be removed, leaving only a few jujube hanging fruiting shoots. (3) Girdling. When 30%-40% of the flowers have opened, trunk girdling can be carried out. The width of the girdle should be 1/10 of the trunk diameter. It should be done without damaging the xylem, and the girdle cut should have no ragged edges. After girdling, apply a 200-fold solution of carbendazim and seal it with clear adhesive tape. (4) After girdling, spray the plant with 2.5-3.5 kg of ice in the morning or afternoon. Alternatively, during the flowering period of jujube trees, spray 5 ppm of 2,4-D or 10 ppm of sodium naphthaleneacetate solution.
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What measures are there to improve the fruit-setting rate of pear trees?
1. Protecting flowers and protecting fruit They are two technical measures with completely different meanings, but their purpose is the same: to improve the fruit-setting rate. Only when these two measures are skillfully combined on the same tree can it be ensured that the tree bears enough fruit for a good harvest. Protecting flowers and protecting fruit is by no means a matter of the flowers on the tree
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Integrated Control Methods for Pineapple Wilt Disease and Sunscald
Pineapple (scientific name: Ananas comosus), officially and academically known as "fengli" in Taiwan, China and mainland China, is called "ong-lai" in Taiwanese Hokkien, "fanli" in the Chaoshan region, "huangli" in Malaysia and Singapore, and is also commonly known as "boluo" in mainland China, Hong Kong, China and Macao, China. Pineapple is a species native to
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Analysis of the Causes of Low Fruit Set in Apricot Trees and Solutions
Apricot tree (scientific name: Armeniaca vulgaris Lam.) is a deciduous tree, terrestrial, with hairless plants. Leaves alternate, broadly ovate or round-ovate, with rounded blunt serrations on the margins; flowers solitary, white or slightly red; fruit nearly spherical, mostly white, yellow to yellow-red, often with a red blush; seed kernels
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What to do when persimmon trees have a low fruit set rate? Two methods to teach you
Persimmon is the fruit produced by an important, widely cultivated fruit tree, grown mainly in the mountainous areas of Henan, Shanxi, Shaanxi, Hebei and other places. Persimmons were introduced to France and the Mediterranean countries in the 19th century, and later to the United States. The fruit of the persimmon tree is about 5 to 8 cm in diameter, yellow
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Integrated Prevention and Control Methods and Technical Key Points for Prickly Ash Diseases
Prickly ash (scientific name: Zanthoxylum bungeanum Maxim.), also known as hui, dajiao, Qin pepper, Shu pepper, Chuan pepper or mountain pepper. It is a deciduous shrub or small tree of the genus Zanthoxylum in the Rutaceae family, and can be planted as a solitary specimen or used as a protective thorn hedge. Its fruit peel can be used as a seasoning, and aromatic
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Integrated Control Methods for Taro Blight
Taro is one of the most common vegetables in our daily lives. It grows in the ground, wrapped in a fuzzy outer skin, and tastes very delicious. Moreover, the leaves of taro are rather distinctive, somewhat similar in appearance to lotus leaves. What Is Taro? Taro is also known as
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How to prevent and control gray mold in zucchini? A detailed guide to integrated control methods
Zucchini is grown in Shandong, Shanxi, Henan, Hebei and other places, and is a type of pumpkin. It is also known as eggplant melon, bear (male) melon, white melon, small melon, foreign melon, horn melon, xun melon, etc. It originated in India and is grown in both southern and northern China. Zucchini has the effects of clearing heat and promoting urination
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What to Do When Asparagus Lettuce Gets Sclerotinia Rot? A Detailed Guide to Integrated Control Techniques
Asparagus lettuce, also known as celtuce, is a variety of the lettuce species in the Asteraceae (Compositae) genus Lactuca that forms a fleshy tender stem; it is an annual or biennial herbaceous plant. Also known as stem lettuce, lettuce shoot, green shoot, and lettuce vegetable. Harvest period: January to April. It originated in Central or North China. Asparagus lettuce has strong adaptability and can be cultivated in spring and autumn or overwintered, mainly in spring cultivation, with harvest in summer.
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