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Cause analysis and control methods for celery petiole cracking
Celery petiole cracking mainly shows as the stem base splitting open together with the petiole. The first cause of cracking is boron deficiency; the second is growth being hindered under low temperature and drought conditions. In addition, sudden high temperature and high humidity, with the plant absorbing too much water, cause the tissue to fill with water rapidly, which can also cause cracking. Control methods: first, apply...
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What to Do About Stunted Watermelons in Spring? Cause Analysis and Control Measures
1. Over-vigorous vine growth: the nutrients produced are mostly consumed by stem and leaf growth and cannot meet the needs of fruit enlargement, resulting in a rampant growth state. Strong seedlings should be raised to lay a good foundation for normal fruit development. Before and after fruit set, the amount and timing of the fruit-swelling fertilizer should be adjusted according to the size of new leaves, the thickness of the vines, the length of the internodes, and the length from the vine tip to the node of the opened female flower...
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Why can't old shoots be used for grafting eggplant? Cause analysis
After eggplant flowers and sets fruit heavily, the root system's absorption function gradually declines. At this time, management should be strengthened to delay plant senescence, promote continued flowering and fruiting, and extend the harvest period. Fertilize in time, applying fertilizer once every 15-20 days, each time 10 kg of nitrogen-phosphorus-potassium compound fertilizer per mu, plus 15 kg of fully soaked and decomposed soybeans...
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Cause analysis and prevention and control methods for shiitake mushroom log rot
Causes and prevention and control methods of shiitake mushroom log rot
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How to prevent deformed mushrooms in white king oyster mushrooms? Cause analysis and solutions
1. Unreasonable room and shed structure. White king oyster mushroom cultivation sites are divided into indoor mushroom rooms and outdoor mushroom sheds. Because of unreasonable design, air often does not circulate and severe oxygen deficiency occurs, causing the aerobic white king oyster mushroom to develop deformities. An ideal mushroom shed should face south from the north or face east from the west. The room or shed should not be too large. Generally, a rectangular shed room should hold 300... per shed.
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What to Do About Fruit Cracking in Pear Trees? Cause Analysis and Control Methods
What should be done about fruit cracking in pear trees? Please give guidance. Causes of fruit cracking in pear trees: First, excessive fruit growth, imbalanced soil moisture supply, and uneven fruit growth; second, no potassium fertilizer applied or insufficient potassium fertilizer causing fruit cracking; third, pear scab can also severely cause cracking. To control fruit cracking in pear trees, it should be done from May to July...
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What to Do About Root Rot in Clivia? Cause Analysis and Solutions
Clivia root rot can occur in all four seasons, but it is most common in summer, mainly due to the specific environment of high temperature and high humidity and the grower's lack of care knowledge. The main causes of Clivia root rot and control measures are introduced below. Clivia root rot caused by improper flower pot selection: nowadays some people, for the sake of appearance
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What to Do If Your Red-Eared Slider Won't Eat? Cause Analysis and Solutions
What to Do If Your Red-Eared Slider Won't Eat
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What to Do If Your Parrot Cichlid Turns White? Cause Analysis and Solutions
What to Do If Your Parrot Cichlid Turns White?
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What to Do When Parrot Fish Turn Black? Cause Analysis and Solutions
What to do when parrot fish turn black?
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