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Cultivation techniques of narrow row and close planting of soybean
Shrinking ridges and increasing rows and narrow rows and close planting are one of the effective ways to increase soybean yield. The cultivation method is divided into three forms: first, large ridge and narrow row dense planting, which is a wide platform narrow row dense planting method which combines the original two ridges into one ridge or one semi-synthetic ridge. Its big ridge width is 97.5~140cm, sowing 4-6 rows on the ridge, and protecting 40-500000 seedlings per hectare. At present, 70cm ridge cultivation can generally increase the yield by about 20%. This cultivation technique is suitable for low waterlogging areas in the south and east of China with high productivity.
2019-01-16 -
Resolutely relax the small row spacing of cotton-- the second suggestion of consultation service in rural areas in 2008
Before sowing, the author visited some cotton areas in Hebei, Shandong, Shanxi and Shaanxi and found that the small row spacing of cotton in most areas was too narrow, which seriously hindered the normal growth and development of cotton plants, so planting reform must be carried out from the population structure. The top priority is to relax the small line spacing. In order to cover cotton with plastic film, cotton farmers mostly use large and small rows to sow seeds, one sowing two rows. In most areas, 90 cm wide plastic film is used, and the width of small line spacing is about 45 cm. This is not conducive to the normal elongation of fruit branches and flowering bolls, but also the formation of unbalanced growth on both sides of cotton roots. Very
2019-01-16 -
The planting mode of pineapple
The planting mode of pineapple
2019-02-05 -
Cultivation method of narrow row and close planting of soybean
Narrow-row and close-planting cultivation of soybean is an advanced cultivation technique with large application area and rapid development in the world. Since the early 1990s, on the basis of digesting and absorbing foreign technology, combined with the natural characteristics and production conditions of our province, we have explored the narrow-row and close-planting cultivation techniques of soybean which are suitable for the production conditions of our province. Soybean narrow row close planting can be divided into two modes: horizontal cropping narrow row close planting and ridge planting narrow row close planting. The former high-yield cultivation technique is flat sowing, flat tube, narrow row and close planting to the end, while the latter is based on ridges.
2019-01-16 -
The latest way of growing pineapple
Pineapple is a kind of tropical fruit, which is very similar to pineapple, and many people think that pineapple is pineapple. In fact, one of the most obvious differences between them is that pineapple leaves have spines, pineapples do not, and pineapples need to be peeled.
2020-11-10 The latest pineapple planting way yes tropical fruit -
What are the ways of growing pineapple?
Pineapple is a sweet and sour delicious tropical fruit, pineapple this fruit to the season, sales are very good, many people like to have a sweet and sour pineapple. In fact, there are several ways to grow pineapple. Let's take a look at the grower of pineapple.
2020-11-09 There are several kinds of pineapple yes one kind of pineapple. -
High density cultivation Model of Cotton with one Film and five elements
Cotton boll opening period management to grasp the "four skillful" (skillfully grasping fertilizer and water, skillfully pruning, skillfully picking rotten bolls, skillfully ripening). 1. Skillfully grasp fertilizer and water to promote the movement of nutrients. One is extra-root topdressing. For cotton fields with premature loss of green leaves and early senescence, foliar spraying with 50-60 kg urea solution of 1%-2% per mu is used to prolong the leaves.
2018-09-10 -
Summer shading can prevent peony leaf diseases
Proper shading in summer can prolong the effective growth period of tree peony, reduce leaf diseases and autumn occurrence, which is beneficial to the growth of tree peony.
2018-10-21 -
High-yield cultivation techniques of mung bean
Mung bean is a high-protein, low-fat, medium starch, medicine and food homologous crop, is an ideal health food for people, and has high economic utilization value. The most remarkable characteristics of mung bean planting are long sowing period, short growth period, drought and barren tolerance, strong adaptability, wide cultivation range, nitrogen fixation ability, good stubble, but avoid continuous cropping.
2018-09-12 -
Study on dose absorptivity of Cotton to Dexamethasone
The characteristics of infinite growth habit and great plasticity of plant type of cotton determine that it must be adjusted many times during its growth period, especially under the cultivation mode of "early, dense, dwarf and film", through directional induction to shape the reasonable field structure and obtain the best time and space distribution of cotton bolls. in this paper, by using large-scale spraying machinery, taking Xinluzao 23 as the object, the absorption rate of acetylamine in different stages of cotton growth and development was studied as follows. 1. The traction power of the spray machinery is between 30 and 65 horsepower, and the volume of the spray can is between 1.7 and 2.2 cubic meters.
2019-01-16 -
Intercropping model of cotton and lily
Cotton and lily intercropping is a cotton field intercropping model widely used in coastal and dry sandy soil areas along the river. the two crops have little influence on each other and are beneficial to each other in fertilizer utilization, but it should be noted that lilies can not be continuous cropping and must be rotated. The intercropping model generally has a width of about 3 meters, planting cotton in rows of size, with a large row spacing of 140 cm and a small row spacing of 50 cm, and 4 rows of cotton in one row. Six rows of lilies were planted in large rows of cotton, with a row spacing of 20 cm, a plant spacing of 20 cm and a plant spacing of 5000 cm per mu. Cotton seedlings and transplanting, planted on both sides of the border
2019-01-16 -
Planting corn with this technology can increase the yield by 200 jin per mu!
Planting corn with this technology can increase the yield by 200 jin per mu!
2018-07-05 -
How can mung beans be planted with high yield?
How can mung beans be planted with high yield? Please guide that mung bean is one of the important miscellaneous grain crops in our country, which has the effect of cooling and relieving summer heat, and integrates nutritional value and medicinal value. with the increasing improvement of people's living standards, people need more and more mung beans in order to adjust and improve their lives.
2018-09-09 -
Common intercropping patterns in cotton fields (5) intercropping patterns between cotton and lilies
Cotton and lily intercropping is a cotton field intercropping model widely used in coastal and dry sandy soil areas along the river. the two crops have little influence on each other and are beneficial to each other in fertilizer utilization, but it should be noted that lilies can not be continuous cropping and must be rotated. The intercropping model generally has a width of about 3 meters, planting cotton in rows of size, with a large row spacing of 140 cm and a small row spacing of 50 cm, and 4 rows of cotton in one row. Six rows of lilies were planted in large rows of cotton, with a row spacing of 20 cm, a plant spacing of 20 cm and a plant spacing of 5000 cm per mu. Cotton seedlings and transplanting, planted on both sides of the border, per mu
2019-01-16 -
Cultivation method of soybean with two ridges and one furrow
The cultivation method of two ridges and one furrow is on the basis of 70cm ridge cultivation, adding a row of seedling belts in every other ridge, 140cm with large row spacing, 35cm with small row spacing, sparse outside inside the furrow and platform, and hole sowing cultivation. The reasons for increasing yield were as follows: (1) the green area was increased and the canopy structure was improved. (2) the condition of ventilation and light delivery is improved. (3) the ability of drought resistance has been improved. (4) the heat resources are fully utilized and the ground temperature is increased. (5) the supply of soil nutrients was improved. Technical points (1) Wheel
2019-01-16 -
Plant spacing and row spacing of watermelon
Planting watermelon in greenhouse can be carried out according to the planting density of wide row spacing of about 90-100cm, narrow row spacing of about 40-50cm and plant spacing of about 40-50cm, while when planting watermelons in the open air, the plant spacing and row spacing can be determined according to different ripening periods, and generally the plant spacing is controlled at
2020-11-08 Planting watermelon plant spacing and row spacing summary greenhouse planting -
Schisandra chinensis can be interplanted with scallion or Schisandra chinensis seedlings under full light conditions.
In order to make full use of the land between the rows of cultivated Schisandra chinensis, interplanting spring onions or seedlings of Schisandra chinensis before 4-year-old fruit can receive certain economic benefits to supplement the cost of cultivating Schisandra chinensis. 1. Plan 1. Cultivated Schisandra chinensis has a row spacing of 1.5m and a plant spacing of 0.5m. The available land area per mu (667m2) of Schisandra chinensis orchard is as follows: per mu (667m2), according to the estimate of 33m long side and 20m short side (660m2), the row spacing is 1.5m, 22 rows can be planned, each length is 20m;
2019-01-16 -
Three-dimensional vegetable planting technology
Three-dimensional interplanting amaranth with pepper: the seeds of amaranth were sown in the first and middle of April, and then pepper seedlings were planted. Three-dimensional interplanting of wax gourd with tomato: tomato was planted in mid-and late March, and then interplanted with wax gourd in early April, one row per row. Sugarcane stand
2020-11-08 Stereoscopic planting vegetable Technology Abstract Pepper interplanting -
Eight Advanced methods of Rice Seedling planting
1. The improved intensive cultivation: the tender seedlings with 3 leaves to 4 leaves should be planted early, the fields with good water sources should be planted early, the fields with poor water sources can be a little later, and both dry seedlings and water seedlings are suitable, but they should be fully fertilized, deeply ploughed and raked flat, strong seedlings should be selected as far as possible, and seedlings should be planted in shallow water; the spacing between rows and nests is 1 foot 3 inches, and the spacing of 3 individual plants in each litter is triangular. This planting method is sparse, sparse and dense, which reduces the competition between nutrients and sunlight to the greatest extent, and is beneficial to the individual development of plants, so it can increase production by a large margin, so it is the most advocated way of planting seedlings.
2019-01-16 -
Eight Advanced methods of Rice Seedling planting
1. The improved intensive cultivation: the tender seedlings with 3 leaves to 4 leaves should be planted early, the fields with good water sources should be planted early, the fields with poor water sources can be a little later, and both dry seedlings and water seedlings are suitable, but they should be fully fertilized, deeply ploughed and raked flat, strong seedlings should be selected as far as possible, and seedlings should be planted in shallow water; the spacing between rows and nests is 1 foot 3 inches, and the spacing of 3 individual plants in each litter is triangular. This planting method is sparse, sparse and dense, which reduces the competition between nutrients and sunlight to the greatest extent, and is beneficial to the individual development of plants, so it can increase production by a large margin, so it is the most advocated way of planting seedlings. two
2019-01-16