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Operating and Maintenance Methods for Rice Seedling-Raising Greenhouse Seedbeds
The rice seedling-raising seedbed greenhouse is mainly composed of a greenhouse frame, light-transmitting covering materials (including plastic film, plastic panels, PC boards, etc.), several individual seedbeds and a spray irrigation system. This device features a compact structure, high land utilization rate and convenient operation. Operating methods 1. Before installation, the site must be leveled...
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A delicacy that cost 5 yuan per jin 20 years ago has nearly vanished because it was too delicious, and now it is hard to buy even for a thousand yuan
In rural areas there are all kinds of wild animals and plants, and wild grasses and fish are very common. In the countryside of our hometown there are all kinds of wild grasses, and in the small rivers and ponds there are all kinds of fish, such as crucian carp, common carp...
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Prune jasmine like this for white, large blooms and jasmine fragrance throughout the house
I often get messages from gardening friends asking why the jasmine that others grow can bloom many times a year, while their own jasmine blooms only once a year, and even then with very few flowers? Actually, this question has been asked by more than one gardening friend, and I tell...
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What are the control measures for eggplant flower drop in greenhouses?
There are many causes of eggplant flower drop, such as excessive vegetative growth, overly weak plant growth, humidity that is too dry or too high, and too high a temperature or insufficient light can all cause eggplant flower drop. It is suggested that vegetable growers determine the cause of flower drop based on the actual situation in the greenhouse last year, and then take corresponding measures to prevent eggplant...
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Causes of Flower Drop in Greenhouse Eggplants and Control Methods
There are many causes of flower drop in eggplants. For example, excessive vegetative growth, weak plant growth, soil that is too dry or too wet, and excessively high temperatures or insufficient light can all cause flower drop in eggplants. Control measures for excessive vegetative growth: carry out timely seedling hardening of the young plants, appropriately control water and fertilizer during the seedling hardening period, cultivate and loosen the soil...
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What to Do About Flower and Fruit Drop in Greenhouse Eggplants? Detailed Prevention and Control Measures
For peppers and eggplants, adopting greenhouse cold-bed seedling raising and transplanting technology is the main measure to increase early-stage yield and achieve early fruiting, early marketing, and high returns. 1. Greenhouse construction: choose a site that is sheltered from wind and faces the sun, with flat terrain, fertile soil, convenient drainage and irrigation, a low groundwater table, close to a water source, and where solanaceous vegetables have not been grown for many years...
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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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Why Are Sesame Plants Afraid of Continuous Cropping? An Analysis of the Causes of Continuous Cropping Harm
1. The key lies in timely topping. Usually, spring sesame retains the first pair of true leaves, and summer sesame retains the second pair of true leaves. Experiments have shown that this is the best time for topping, inducing a double-stem rate of 100%. The specific timing is: when the second pair of true leaves of spring sesame is half-unfolded, and when the third pair of true leaves of summer sesame is half-unfolded, with an interval of about one week...
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When growing flowers, repotting is the most dreaded task; use a few kinds of residue to improve the soil and save yourself the trouble
Like many flower lovers, Momo dreads repotting more than anything. Every time she does it, the house ends up in a terrible mess, and it takes quite a bit of time. If not done properly, it can even damage the plant. Of course, if done well...
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What are the control methods for stunted seedling syndrome in greenhouse eggplants?
Symptoms: In early spring crops, eggplants often show symptoms at the seedling stage such as small leaves, dark green color, thin stems, and few roots. After transplanting, such seedlings recover slowly, grow weakly, and are prone to flower and fruit drop. Causes: The disease occurs most easily when the seedbed temperature is too low (below 15°C for a long time). When using heating facilities or nutrient pots for seedling raising, water consumption is high,...
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