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How to cultivate Chinese tallow tree for high yields? Key technical points explained
High-yield cultivation techniques for Chinese tallow tree
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Mushrooms can achieve increased yields with traditional fertilization methods
Applying mushroom soup. Collect and wash the mushroom bases and broken mushrooms cut off during harvesting and processing, cut them into thin slices, add 1-1.5 kg of water per kg and boil for 15 minutes, take the filtrate and dilute it with water to 10-15 kg, and spray it on 30-40 sq m of mushroom beds. Applying it at the peak of fruiting can make the fruiting bodies thick and fleshy and extend the peak fruiting period. Spraying plant ash. Soak 25 kg of plant ash in 50 kg of water, filter it, and spray it to prevent mushrooms from turning red. Spraying chemical fertilizer solution. Take 0.1%-0.2% urea solution, every
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Interplanting autumn soybeans in rice paddies yields good increases in both output and income
According to trials: after the mid-season rice harvest, by using the temperature and light conditions in the field, planting an additional season of autumn soybeans can increase soybean yield by 60-120 kg/mu, with economic income of 150-420 yuan/mu, giving a relatively good effect of increasing both output and income, and it is suitable for extension in ratoon rice areas below 400 m in altitude. The key technical points are as follows: 1. Suitable site and good varieties: fields below 400 m in altitude with no water for retaining ratoon rice, as well as all rice seed production fields, can be planted. After the rice grains have set, open ditches to drain water; after the rice harvest, promptly clear weeds and rice stubble, without plowing, and according to
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How to make mushroom top-dressing liquid? Four methods to help achieve high yields
For mushrooms to achieve high yields, proper top-dressing is key. Here are several methods for preparing mushroom top-dressing liquid: 1. Mushroom root soup. Collect the mushroom stems and broken mushrooms cut off during harvesting and processing, wash them thoroughly, cut them into thin slices, add 1-1.5 kg of water per kg of material, boil for 15 minutes, take the filtered liquid and dilute with water to 10-15 kg, which can be sprayed on 30-40 sq m of mushroom beds. Used during the peak fruiting period, it can make the mushroom fruiting bodies thick and plump and extend the peak fruiting period. 2. Cow urine. Take fresh cow urine, boil until the foam disappears, dilute with 7-8 times clean water
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Soybean yield-boosting secrets: master these methods for higher yields
To increase soybean yields, besides choosing excellent varieties, improving the nitrogen-fixing capacity of nitrogen-fixing bacteria, and controlling pests and diseases well, the following four measures can also be taken: 1. Pinching the seedlings. The specific method is: after the two cotyledons of the soybean have formed, remove all the unexpanded true leaves at the top. In this way, "double main branches" can emerge. After the two true leaves have formed, remove all the unexpanded compound leaves at the top, so that nutrients are concentrated on the new main branches, accelerating the individual cell division of the plant, promoting thick and strong soybean stems, luxuriant branches and leaves, and pods
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New soybean topping technique for higher yields: operate this way to get a bigger harvest
Soybean terminal buds have strong growth vigor and consume a lot of nutrients. Removing the terminal buds of soybean transfers nutrients to the pods, which helps increase yield. This is especially true for soybean with higher soil fertility and vigorous growth; timely removal of the terminal buds makes the yield-increasing effect even more pronounced. The method for removing soybean terminal buds is: at the early flowering stage, the peak of soybean growth, pinch off the 2-3 cm tender tip at the top of the main stem, so that apical growth is inhibited and nutrients are concentrated for reproductive growth, promoting more flowering and more pod setting, and helping to make the plants shorter and sturdier and enhance stress resistance. Soybean topping should follow the “three
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Why do continuous and alternating soybean cropping reduce yields? Cause analysis and countermeasures
With China's accession to the WTO and the opening-up policies of the grain market, the problem of continuous and alternating soybean cropping has become increasingly serious, and the yield reduction increases as the number of consecutive cropping years rises. According to surveys and research, alternating cropping reduces yield by 6.1%, one year of continuous cropping by 9.9%, two years of continuous cropping by 13.8%, and three years of continuous cropping by 19.0%. Moreover, in continuous and alternating cropping soybeans, the 100-seed weight decreases, the rate of diseased seeds and insect-damaged seeds increases, and commercial quality drops significantly. With long-term continuous cropping of more than 3 years, the protein content of soybeans increases markedly while the fat content decreases markedly. According to research by scientific research departments
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Intercropping insect-resistant cotton with potatoes: both crops can achieve high yields
In recent years, the model of intercropping potatoes with insect-resistant cotton has been welcomed by the people. According to surveys, this model not only enables cotton to achieve high yields (lint yield of 90-100 kg per mu), but also "freely" yields an extra 1500-2000 kg of potatoes per mu. The key cultivation techniques are as follows. I. Potatoes ① Seed selection and sprouting. It is advisable to choose early-maturing, short-stalked, high-yielding virus-free varieties, such as Holland No. 7, Jinyin No. 8, etc., using 80-90 kg of seed potatoes per mu. In mid-February, cut the seed potatoes into pieces (each kg cut into 40-50 pieces) and use a sunny cold frame or greenhouse
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Growing potatoes in idle winter fields yields good returns
1. Choose good field plots and sow at the right time. Choose double-cropping rice areas below 100 m altitude, with little or no frost in winter and an average annual temperature above 19°C, requiring paddy fields with deep topsoil, loose texture, medium-to-upper fertility, and convenient drainage and irrigation; at the same time, arrange the sowing period reasonably. After the double late rice is harvested in mid-November, immediately plow deep and sun-bleach the soil, sow in early to mid-December, and harvest from late March to early April the following year. 2. Prepare the land finely and make deep furrows and high ridges. Potatoes grown in paddy fields in winter are most afraid of waterlogging, so fine land preparation should be advocated, with deep plowing and high-ridge cultivation, and planting
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For high soybean yields, keep these four taboos in mind when planting
First, avoid continuous cropping and alternating cropping. Continuous cropping can reduce yields by 15%-20%, and alternating cropping can reduce yields by 20%-25%. Second, avoid sowing untreated seed. Sowing untreated seed can cause disease, insect pests and rodent damage, affecting emergence rate and yield. Third, avoid planting across regions. Adjust measures to local conditions and meet the requirements of the accumulated temperature technical indicators needed by the variety; otherwise, it will affect maturity and cause yield reduction. Fourth, avoid applying fertilizer at the roots. The rhizobia at the soybean roots have a nitrogen-fixing effect. Applying nitrogen fertilizer at the roots not only causes unnecessary waste, but also damages the fibrous roots and causes yield reduction. Only in this way can high soybean yields be achieved with confidence.
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