Vegetable Lists
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How to control underground pests of sweet potato?
How to control underground pests of sweet potato? Please give instructions that during the rapid expansion of sweet potatoes, 25-30 times calcium superphosphate mixed with dry pure plant ash should be applied to the roots every 10-15 days, or 15-20 times tobacco leaves should be drenched 2-3 times in a row, about 5-6 kg per square meter of soil each time.
2018-09-09 -
How can asparagus be managed to produce high yield?
How can asparagus be managed to produce high yield? Please guide asparagus cultivation to high yield can refer to the following methods of management: first, to cultivate strong seedlings to obtain high yield of asparagus, in addition to selecting good varieties, it is also necessary to establish a nursery for seedling raising. The most suitable nursery period is June, and the seedling raising time is about 3 months. The row spacing of the plant is 16.5 cm ×.
2018-09-09 -
How can asparagus be planted with high yield?
How can asparagus be planted with high yield? Asparagus, also known as asparagus, high-grade nutrition and health vegetables, known as "king of vegetables" and "one of the top ten famous dishes in the world", can be processed into canned and nutritious products, and it is a "gold industry" for export to earn foreign exchange. The market is tight and the price is high. Asparagus is a perennial crop.
2018-09-09 -
What are the techniques for growing asparagus?
What are the techniques for growing asparagus? Please introduce asparagus cultivation can refer to the following techniques: soil preparation and fertilization. Select sandy loam soil with sunny ventilation, deep soil layer, low groundwater level, pH 6-6.7 and good permeability, and the previous stubble should not be fast in mulberry orchards, orchards, rice, tomatoes and so on. Turn the land 30cm to 40cm deep.
2018-09-09 -
How to raise seedlings when asparagus is planted in spring?
How to raise seedlings when asparagus is planted in spring? Please guide asparagus production generally by seedling transplanting, centralized seedling transplanting has a high emergence rate, which can save seeds, reduce costs, facilitate centralized management, help to control diseases and insect pests and cultivate strong seedlings, and can prolong the growth period of the planting year and increase the yield of the second year. Seedlings are being planted.
2018-09-09 -
How to plant coriander in early spring?
How to plant coriander in early spring? Please guide coriander planting in early spring can refer to the following methods: 1, soil preparation and fertilization choose cool, loose, fertile, organic matter-rich sandy loam, after deep ploughing, the depth of turning over the land is generally about 25-30 cm. Combined with ploughing, about 5000 kg of farm manure is applied.
2018-09-09 -
How to fertilize coriander without pollution?
How to fertilize coriander without pollution? Please introduce the method of planting in autumn and winter or winter and spring by using the edge of greenhouse, open space, front and back stubble of main vegetables, intercropping and so on. Sowing should be in accordance with market demand and greenhouse planting conditions, and should be sowed at any time in the cold season. Parsley is found in fertile and loose soil with strong water retention.
2018-09-09 -
How to make coriander emerge quickly
How to make coriander sprout quickly? Please introduce the method that the shell of coriander seeds is relatively hard, and the emergence of seedlings is slow by conventional methods. It takes 17-18 days for fast seeds and more than 20 days for slow ones. Here is a way to make coriander emerge quickly: spread the coriander seeds on a flat ground and use cloth soles or other not too much.
2018-09-09 -
What is black rot of parsley?
How to grow coriander in summer? Please guide the summer to grow good cilantro can refer to the following methods: first, soil preparation and fertilization. The sandy loam with loose fertility, good water retention and drainage and close to water source should be selected in the coriander field. Before sowing, first combined with turning the soil, the basic application of high-quality rotten manure 3000-3500 kg per mu, and then built 2 meters wide.
2018-09-09 -
How to grow cilantro well in summer?
How to grow cilantro well in summer? Please give instructions to grow good cilantro in summer can refer to the following methods: 1. Varieties are selected with heat resistance, late bolting and fast growth, such as Beijing coriander, North China leaves and so on. two。 The choice of soil preparation and fertilization is more fertile, water conservation, fertilizer conservation performance is good, drought energy.
2018-09-09 -
How to grow potatoes with high yield?
How to grow potatoes with high yield? Please introduce in detail the following planting methods for high yield of potato: first, variety selection potato is vulnerable to virus infection due to planting in the same plot for many years, and accumulates virus in asexual age, which leads to variety degradation. Therefore, the general choice of high resistance to late plague.
2018-09-09 -
What are the characteristics of potato fertilizing?
What are the characteristics of potato fertilizing? Please introduce the whole growth period of potato, the type and quantity of nutrients required are also different due to different growth stages. The fertilizer absorption was very little in the seedling stage, but increased rapidly in the rosette stage, reached the peak in the early stage of tuber formation, and then decreased sharply. Give birth to each child.
2018-09-09 -
How to control and prevent common potato diseases?
How to control and prevent common potato diseases? Please give guidance on the following common potato diseases: a, potato late blight 1, prevention: choose protective fungicides, such as Dasheng Fu (mancozeb suspension produced by Dow Yinong), essential (Bordeaux liquid). The key skills of preventive potions.
2018-09-09 -
What temperature is suitable for asparagus seed germination?
What temperature is suitable for asparagus seed germination? Please introduce that the lowest limit of asparagus seed germination is 5 ℃. When the ground temperature is below 5 ℃, there is almost no germination, and the germination rate and germination energy are obviously decreased when the ground temperature is below 15 ℃. Therefore, in areas with low temperatures, it takes a long time to sprout after sowing in early spring.
2018-09-09 -
What problems should be paid attention to in asparagus planting?
What problems should be paid attention to in asparagus planting? Please introduce the guidelines for asparagus planting to pay attention to the following aspects: fertilizer and water management asparagus has already caught up with enough fertilizer when it leaves its autumn stem. In October, if asparagus premature senescence is found, 500 times Huimanfeng solution should be sprayed on the leaves, and 100g Huimanfeng 200g per mu can prevent asparagus from being fattened. Spray.
2018-09-09 -
How to manage summer asparagus?
How to manage summer asparagus? Please guide asparagus management has entered the spring mother stem retention stage, keeping the spring mother stem and cultivating strong mother plants is the key to high yield and high quality of asparagus in summer. The main technical measures of keeping spring mother stem are as follows: appropriate time: the time of keeping spring mother stem should be based on the year of asparagus growth.
2018-09-09 -
How to fertilize asparagus seedlings?
How to fertilize asparagus seedlings? Please introduce the method that asparagus seeds must be affected by various diseases and insect pests in the process of development. Now I will teach you the fertilization technology of asparagus. I hope it will be useful to the bamboo shoot farmers! The cultivation of asparagus should use more organic fertilizer to make the soil loose and fertile, which is beneficial to the development of underground stem and root system.
2018-09-09 -
How to grow pollution-free asparagus?
How to grow pollution-free asparagus? Please guide the method of pollution-free asparagus cultivation can refer to the following methods: first, variety selection selection of medium-ripe green and white asparagus varieties, such as Atlas, Apollo and other excellent varieties, this kind of varieties have good quality, good flavor and strong adaptability. 800-100 green asparagus per mu.
2018-09-09 -
How to identify asparagus stem blight?
How to identify asparagus stem blight? How to prevent and cure? Please introduce that asparagus stem blight is an important disease harmful to asparagus, which is common in various places. 1. Pathogen: Reed stem blight is a disease caused by fungal semi-knowledge subphylum mycelium. 2, symptom recognition: plant disease, damage to the stem and.
2018-09-09 -
How to prevent and cure asparagus stem blight?
How to prevent and cure asparagus stem blight? Please introduce the methods of asparagus stem blight control can refer to the following methods: 1. Planting asparagus should choose sandy soil that is flat, fertile, irrigated and capable of drainage. 2. Timely and thorough treatment of the disabled body, overwintering straw must be disposed of before "the Spring Equinox"; diseased branches must be removed in time.
2018-09-09