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Is the Black Beauty tomato genetically modified? A full breakdown of its sugars and composition
Did you know there is a black tomato? This tomato is a variety developed in the United States. Its nutritional value is higher than that of other tomato varieties, and its sugar content is the same too. The sugar content of the Black Beauty tomato reaches 12% to 14%. This tomato is not suitable
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Key management techniques for growing black-skinned winter melon in autumn
How should black-skinned winter melon be managed when planted in autumn? Experienced readers are asked to describe the methods in detail. Black-skinned winter melon is high-yielding, high-quality, and tolerant of storage and transport, making it one of the melon and vegetable varieties that farmers have actively planted in recent years. Therefore, Zhongdiwang has compiled the key management points for growing black-skinned winter melon in autumn, listed in detail below for readers' reference...
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How to Grow Black Sesame? Detailed Planting Methods and Techniques
How to grow black sesame? Here is a detailed introduction to the planting methods. Black sesame is the black seed of Sesamum indicum (sesame) in the Pedaliaceae family. It contains a large amount of fat and protein, as well as carbohydrates, vitamin A, vitamin E, lecithin, calcium, iron, chromium and other nutrients. It can be made into all kinds of delicious foods and is extremely rich in nutritional value...
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What causes black heart in radishes?
What is radish "black heart"? What causes black heart in radishes? What methods can prevent and control it? We also ask netizens to help guide and explain. Radish black rot, commonly known as black heart and rotten heart, is a disease caused by bacteria. Zhongdi Web has compiled the harm, causes and prevention and control methods of radish black rot, as follows...
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Lettuce Cultivation: How to Prevent and Control Lettuce Brown Spot and Black Spot?
Last year, brown spot and black spot were found in lettuce cultivation. How to prevent and control lettuce brown spot and black spot? Are there any netizens' guidance methods to prevent and control the harm of brown spot and black spot to lettuce: Both lettuce brown spot and black spot mainly damage the leaves. Lettuce leaves harmed by brown spot show two types of symptoms: one...
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What are the key points for summer planting management of black sesame?
What are the main summer management practices for planting black sesame? Please give an introduction. For summer management of planting black sesame, you can refer to the following points: First, thin the seedlings in time and check for and fill in gaps: because sesame seeds are small and germinate in large numbers, when the first pair of true leaves appears after emergence, the seedlings should be thinned; when 2 to 3 pairs of true leaves have grown, the seedlings should be thinned further, and when 4 pairs of true leaves appear, the seedlings should be finalized, ...
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Symptom Identification and Control Methods of Lotus Root Black Spot Disease
What is lotus root black spot disease? How to control it? Please explain: in the early stage of lotus root black spot disease, needle-tip-sized yellowish-brown small spots appear; in the later stage, the entire leaf is covered with lesions that have concentric rings, causing half or the whole leaf to dry up. Control: increase the application of phosphorus and potassium fertilizers, and avoid over-applying nitrogen fertilizer. In winter, thoroughly remove diseased and residual leaves from the field and burn them in a centralized manner; in the early stage of the disease, remove...
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What should be paid attention to when planting black sesame?
What should be paid attention to when planting black sesame? Please give guidance. When planting black sesame, pay attention to the following points: 1. Land preparation and fertilization: choose sandy loam or loam fields with loose soil, good air permeability, and medium-to-above-average fertility, and avoid continuous cropping. Prepare the land and fertilize at the end of May and early June, applying 10-15 kg of urea or 20-2... per mu.
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What to pay attention to when planting black sesame
What should be noted when planting black sesame? Please give guidance. When planting black sesame, pay attention to the following issues: 1. Land preparation and fertilization: choose sandy loam or loam fields with loose soil, good air permeability, and medium-to-above-average fertility, and avoid continuous cropping. At the end of May and beginning of June, prepare the land and apply fertilizer, applying 10-15 kg of urea or 20-25 kg of ammonium bicarbonate per mu...
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What are the key technical points for summer management of black sesame?
How should black sesame be managed in summer? Please give guidance. The summer management methods for black sesame can refer to the following: First, thinning and final thinning of seedlings, checking seedlings and filling gaps. Because sesame seeds are small and many seedlings emerge, after emergence, when the first pair of true leaves grows, the seedlings should be thinned; when 2-3 pairs of true leaves grow, the seedlings should be thinned again; at 4 pairs of true leaves, the seedlings should be finally thinned. Black sesame generally leaves about 8,000 plants per mu; if seedling gaps or broken rows occur due to poor soil moisture at sowing, transplanting dense seedlings to fill sparse areas or replanting after sprouting can be used to ensure full and strong seedlings.
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