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How to fertilize cucumbers as a top dressing? Master these key fertilizing points
Cucumbers are very sensitive to fertilizer. When applying top dressing, pay attention to the following points: 1. From transplanting until the first fruit sets, fertilize according to the condition of the seedlings and control the amount. In the early stage of cucumber growth (generally within one month after transplanting), the soil temperature is still low. If too much fertilizer or water is applied, "root rot" will occur. This is because the root system has weak activity and cannot fully...
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A detailed guide to four-season spinach cultivation techniques: master the key points for growing year-round
1. Sowing time and varieties. Autumn spinach is the main crop in spinach production, generally sown from August to September, but sowing can also be advanced to July or delayed to early October; after sowing, it can be harvested in batches in 30-40 d (days). Variety selection requirements are not strict, but for early-autumn spinach it is best to choose early-maturing varieties that are more heat-tolerant and fast-growing, such as Litou spinach, Huabo...
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The three-part spinach cultivation guide: master the key growing steps
Sowing: Spinach is mainly broadcast-sown, though it can also be sown in rows. Because germination is slow under high temperatures, seeds sown in early autumn should be soaked and pre-germinated: soak the seeds for 12 hours, then place them in a refrigerator at 4°C for 24 hours, then keep them at 15-25°C to sprout for several days, and once most have germinated, broadcast-sow them. Sowing rate per mu: 10...
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Luffa leaves can treat livestock diseases, and the clever methods must be mastered
I. Sowing and seedling raising Before sowing luffa, treat the seeds with water at 55-60°C for 15 minutes, then soak them in water at 25°C for 4 hours, rinse off the mucus on the seed coat surface, then wrap the seeds in wet gauze and place them in an incubator to sprout. Select well-sprouted seeds and sow 1-2 seeds per pot, generally using about 500 grams of seed per mu. Before emergence...
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Mastering Combined Container Planting: A Look at a Succulent Guru's Sedum Bonsai
Spring is the moment when you bloom in beauty and charm Spring is the moment when you bloom in beauty and charm Spring is the moment when you bloom in beauty and charm Spring is the moment when you bloom in beauty and charm Spring is the moment when you bloom in beauty and charm Spring is the moment when you bloom in beauty...
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Autumn management of Welsh onions is timely, and key technical points must be mastered
Affected plants show larvae boring into the heart leaves and leaf sheaths of the onion, feeding on the leaf mesophyll and epidermis, and forming grayish-white irregular winding mines. The larvae tunnel through the mines in various parts of the onion leaves, damaging the leaf veins, and in severe cases causing the aboveground part of the Welsh onion to dry up and die. Generally, in areas with severe leafminer damage, agricultural control requires...
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What are the key techniques for growing onion seedlings? Master the essentials to grow strong seedlings
Onion is a common vegetable that tolerates transport and stores well. Onions are easy to grow and manage, and the economic return is between 1000 and 2000 yuan per mu. Experiments have shown that growing strong seedlings is a key measure for increasing yield. 1. Reasonable fertilization. In terms of fertilization, apply enough base fertilizer to ensure that the seedlings do not need topdressing in the early stage,...
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Four key steps to master for raising watermelon seedlings in a heated hotbed
Raising watermelon seedlings in a heated hotbed has the characteristics of fast warming, even temperature, low cost and simple operation. It can cultivate robust watermelon seedlings in January and February when the air temperature is very low, and its seedling-raising effect is similar to that of an electric heating hotbed. 1. Build the seedbed. First dig a bed pool 4.5 m long from east to west, 1.6 m wide from north to south and 0.2 m deep...
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How to prevent and control spring rot in spring garlic? These key points you need to master
Spring rot of garlic can last until mid-June, and in years with low temperatures and high humidity, it even continues until the harvest period. It mainly affects the base of the leaf blade of the lower leaves. Water-soaked softened lesions appear, and after expanding upward and downward, they become light brown rot. In the middle and late growth stages, the central leaves are affected, and the soft rot spreads to below the flower stalk. Sometimes it can cause new...
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How to fertilize garlic as a top dressing? Mastering these tips is key
Garlic seed degrades every year, so it must be replaced every 2~3 years and needs purification and rejuvenation. It is best to swap garlic seed from a different location, as this can effectively promote the recovery of garlic's varietal characteristics and give it strong yield-increasing capacity. When swapping seed between locations, the distance should not be too great, and the temperature difference should not be too large. In addition, when planting on sandy soil, clay soil, or loam soil...
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