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What are the conditions for growing olives? A detailed explanation of the latest requirements
The olive is a fruit that leans toward the subtropical. Although there are now rumors of varieties suitable for cultivation in inland areas, their credibility remains to be verified. So what conditions should be considered when growing olives? Let's take a look below, so you don't get easily fooled by others.
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A Detailed Explanation of the Latest Planting Conditions and Environmental Requirements for Sugar Apple
Sugar apple, also known as custard apple, is a tropical fruit that many people want to grow because the returns are fairly obvious. Growing sugar apple is not something you can just decide to do; there are not many places in our country suitable for growing it. Below, let us learn what conditions are needed to grow it.
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An Analysis of the Latest Requirements for Navel Orange Growing Conditions
Navel orange is a kind of sweet orange variety of the Rutaceae family, and its planting area in our country is very large. In our country there is a very large planting area, the economic life of the navel orange is very long, the fruit has high nutritional value, and its economic value is relatively high. However, when we plant
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Detailed Guide to Gastrodia Planting Time and Required Conditions
When to plant gastrodia? What conditions are needed to grow gastrodia? Suitable planting time for gastrodia: early November to March of the following year is the best planting time. Suitable planting conditions. Gastrodia has no roots and no leaves and cannot carry out photosynthesis; it relies on Armillaria mellea to supply nutrients for growth and reproduction. Therefore
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Best Months to Plant Cherry Tomatoes? A Detailed Guide to Cultivation Environment Requirements
Best Months to Plant Cherry Tomatoes? What Kind of Cultivation Environment Do They Need? I. Open-field cultivation: 1. Spring tomatoes: In December, seedlings are raised in a greenhouse with heating wires plus a small tunnel; in late March, after plastic film mulching, they are transplanted to the field, and harvested from late May to late July. Choose early-maturing, high-yielding varieties such as Sijihong and Shengnyu.
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Detailed Explanation of Adjustment Methods and Hydraulic System Adjustment Requirements for the New Reversible Plow
The reversible plow is an agricultural machine. The reversible plow requires little investment, delivers quick results, has a long service life, a simple overall structure, is easy to operate, and is easy to maintain, making it a good helper for farmers. So what adjustment methods are there when using a reversible plow? What are the requirements for adjusting the hydraulic system?
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A Full Analysis of the Best Time for Corn Sowing and Fertilization Requirements in 2017
Spring corn sown early gives high yields and good economic returns. However, because of early sowing, the soil temperature is often low and unstable, which easily causes seed rot. To ensure that spring corn seedlings are uniform, even and strong, and to achieve the goal of high yield and high efficiency, today we will study spring corn sowing techniques together.
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Fertilizer Requirements of Coconut Trees in China and High-Yield Fertilization Techniques and Timing
Fertilizer Requirements of Coconut Trees in China and High-Yield Fertilization Techniques and Timing: The coconut tree is a perennial tropical fruit tree with high yields. Each year it needs to absorb large amounts of nutrients from the soil; if nutrients are not replenished in time, it will have a considerable impact on coconut fruit production. According to research,
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Fertilizer Requirements of Mulberry Trees in China and High-Yield Fertilization Techniques and Timing
Fertilizer requirements of mulberry trees in China and high-yield fertilization techniques and timing: The mulberry tree is a perennial deciduous woody plant. Its leaves are harvested multiple times each year for silkworm rearing, removing large amounts of nutrients from the soil. Therefore, mulberry trees have relatively high nutrient needs. Producing 100 kg of fresh mulberry leaves requires approximately 1.5-2 kg of nitrogen, 0.8-1.2 kg of phosphorus, and 1.0-1.6 kg of potassium. Among these, nitrogen and potassium are needed in the greatest amounts. Nutrient uptake by mulberry trees varies across different periods. In spring, as mulberry trees sprout branches and leaves, before the fifth leaf unfolds, the nutrients required mainly come from reserves stored within the tree. After the sixth and seventh leaves unfold, branches and leaves grow rapidly, and nutrient uptake accelerates. By the spring silkworm season (May in areas south of the Yangtze River), mulberry tree growth enters the peak period, and nutrient uptake reaches its first peak. After summer pruning, root nutrient uptake stops. As new sprouts emerge, mulberry branches and leaves grow rapidly again, gradually entering the second vigorous growth period (June, July, and August in areas south of the Yangtze River), with nutrient uptake correspondingly reaching a second peak. Entering autumn and winter, mulberry tree growth slows, nutrient uptake decreases, until dormancy. <p style="text-align: center;"><span style="line-height:1.6; text-indent:2em"></span></p> <p style="text-indent:2em;">Mulberry fertilization should determine the amount and timing of application based on nutrient requirements. At an annual fresh leaf yield of 2 tonnes per 667 sq m, it is necessary to apply 30-35 kg of nitrogen, 12-14 kg of phosphorus, and 15-17 kg of potassium, with a nitrogen-phosphorus-potassium ratio of 10:4:5 (if producing silkworm eggs, the nitrogen-phosphorus-potassium ratio is 5:3:4).</p> <p style="text-indent:2em;">Mulberry fertilization is divided into spring fertilizer, summer fertilizer, autumn fertilizer, and winter fertilizer. The type and amount of fertilizer should be determined according to seasonal changes, the growth patterns of mulberry trees, and their fertilizer needs.</p> <p style="text-indent:2em;">1. Spring fertilizer: When mulberry trees sprout in spring, they consume nutrients stored within the tree. According to research, spring fertilizer is only absorbed and utilized by mulberry trees when approximately the fifth spring leaf has unfolded. Spring fertilizer is generally nitrogen-based, such as urea, at 15-20 kg per mu. To reduce fertilizer loss, it should be applied in two split applications, in mid-March and early April respectively.</p> <p style="text-indent:2em;">2. Summer fertilizer: Entering June and July, with high temperatures and ample rainfall, this is the period of most vigorous mulberry growth and the greatest nutrient demand. If fertilizer is applied promptly to supply sufficient nutrients, mulberry branches and leaves grow vigorously, branches are long, and summer and autumn leaf yields are high. To improve fertilizer efficiency, two split applications are recommended. The first should be applied as early as possible after the spring silkworm rearing ends, at 20 kg of urea per mu (late May); the second in early to mid-July, at 15 kg of urea per mu, combined with 20 kg of phosphate fertilizer and 5-10 kg of potassium fertilizer. Apply in furrows or broadcast with weeding, and mix the fertilizer into the soil.</p> <p style="text-align: center;"></p> <p style="text-indent:2em;">3. Autumn fertilizer: Generally applied in mid to late August, at 15 kg of urea per mu. Autumn fertilizer can sustain the continued growth of mulberry branches and leaves, delay the hardening of autumn leaves, and improve autumn leaf quality. It can also increase the stored nutrients in mulberry trees, enhancing cold resistance and the sprouting rate the following spring, and also helps increase spring leaf yields. However, autumn fertilizer should not be applied too late or in excessive amounts, at the latest before the end of August, and should be appropriately combined with phosphorus and potassium fertilizers.</p> <p style="text-indent:2em;">4. Winter fertilizer: Fertilizer applied after mulberry leaves fall is called winter fertilizer. Unlike spring, summer, and autumn fertilizers, winter fertilizer has no direct effect on leaf yield. Its main purpose is to improve soil aggregate structure and increase soil fertility. Winter fertilizer generally uses organic materials such as compost, garbage, and rice straw, which decompose through the action of soil microorganisms, releasing nitrogen, phosphorus, and potassium as well as other inorganic nutrients for mulberry trees to absorb and utilize. Its fertilizer effect is slow but lasting, with comprehensive nutrients.</p>
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Fertilizer Requirements of Hops and High-Yield Fertilization Techniques and Timing
Hops originated in Europe, the Americas and Asia. They can be used for brewing beer and for medicinal purposes. So what are the fertilizer requirements of hops in China, along with high-yield fertilization techniques and timing? Hops are perennial herbaceous plants that can continue growing for about 20 years after planting. According to reports
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