Agricultural Products Lists
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Seven bases for High yield selection of Spring sowing Maize
When sowing, apply compound fertilizer 30ml / mu 40kg, fertilizer should be applied between two rows or two plants of corn, the depth is more than 10cm, cover the soil after application. At the 3-leaf stage, light dung water can be irrigated once, 1500Mu and 2000kg per mu. After fixing seedlings at the 5-leaf stage, look at the amount of base fertilizer and the growth of corn.
2018-09-10 -
Integrated control of Sclerotinia sclerotiorum in rape
Sclerotinia sclerotiorum is an important disease of rapeseed, which is widely distributed in China, especially in the Yangtze River basin and the south. It occurs 10% to 30% in general years, 80% seriously, and the loss is very serious. Sclerotinia sclerotiorum is caused by a fungus, which can occur in all stages of rape growth.
2018-09-10 -
There are taboos about growing rape.
In traditional rape cultivation, it is necessary to raise seedlings in seedbed first, and then ploughing, border, transplanting and so on. There are many working procedures, many labor, high labor intensity and high cost, which restrict the expansion of rape planting area and the improvement of economic benefits. In recent years, a new rape cultivation technology is being demonstrated and gradually promoted in the field and locally.
2018-09-10 -
Occurrence and Control of Black-streaked Dwarf Disease in Spring Maize
Black-streaked dwarf disease is a virus disease transmitted by gray planthopper, and the seedling stage is its main susceptible period. since the nineties of the 20th century, with the change of planting structure, the black-streaked dwarf disease of single-cropping rice and spring corn in Chun'an County has been aggravated year by year, especially since 2000. Rice black-streaked dwarf disease has generally occurred in the whole county.
2018-09-10 -
Sowing techniques for High yield of Spring Maize
In order to improve the sowing quality of spring sowing corn in Hetao irrigation area, seed selection, fine soil preparation and timely sowing should be done actively, which is very important for preserving the whole seedling and winning a good harvest of spring sowing corn. First, select the good varieties suitable for the right way: according to the heat resources and the actual irrigation area, the ones with growth period of 120-130 days should be selected.
2018-09-10 -
Cultivation techniques of Spring Maize and late Rice
The main results are as follows: 1. The nursery seedlings are planted deeply, and the roots are promoted and the seedlings are protected by dry tube. The techniques of raising seedlings with fertile balls and floppy disks must be implemented, and the deep planting techniques of breast seedlings must be grasped. According to the study, the early-maturing and high-yield growth advantage of breast seedling transplanting is 6 days earlier than that of production and cultivation, with strong dry matter accumulation ability, strong plant, developed root system, large panicle and multi-grain weight, low empty culm rate.
2018-09-10 -
Planting techniques of fresh Sweet Corn in Spring
To select improved varieties, you can choose sweet corn super sweet No. 3 and super sweet 204, which were popularized and planted last year, or trial planting and demonstration of new varieties such as Dongtian 206. These varieties have high yield, medium growth period, more than 16% sugar content in fresh seeds and good taste in fresh food. Sowing at the right time, cultivating strong seedlings will generally begin to sow around March 15-20.
2018-09-10 -
Planting techniques of Sweet Corn in Spring
We all like to eat fresh sweet corn, with large market capacity, high yield and good benefit. It takes about 90 days from sowing to fresh ear harvesting, which does not affect the planting of hybrid rice. It is a good grain economic planting model with a yield of 1000 jin and thousands of yuan per mu. Summing up the cultivation practice in recent years, we should pay attention to the following items for planting spring sweet corn: one.
2018-09-10 -
Planting techniques of Sweet Corn varieties in Spring
We all like to eat fresh sweet corn, with large market capacity, high yield and good benefit. It takes about 90 days from sowing to fresh ear harvesting, which does not affect the planting of hybrid rice. It is a good grain economic planting model with a yield of 1000 jin and thousands of yuan per mu. Summing up the cultivation practice in recent years, we should pay attention to the following items for planting spring sweet corn: one.
2018-09-10 -
High-yielding Spring sowing cultivation techniques of Black Maize covered with plastic Film
Black corn is a new variety of corn introduced in recent years, and it is a precious health fruit and vegetable food. After two consecutive years of trial planting, a yield of 667 m 2 with a yield of 400 kg and 500 kg was obtained. Black corn plant height 120 cm, growth period 90 days, German length 12-t 5 cm, ear weight 150 grams, suitable for fresh corn cob sale, can also be.
2018-09-10 -
Rational Application of potassium Fertilizer to promote High yield of Spring Maize
Spring maize grows slowly at seedling stage, the plant is strong, and the lodging resistance is strong. The yield per plant is higher, and it is easy to be infected with diseases in high temperature and rainy season, which will affect the yield of spring maize. Mastering the fertilization method of spring corn can make the high and stable yield of spring corn. Organic fertilizer should be widely applied. Spring corn is a high-yield crop, its yield is high or low.
2018-09-10 -
Matters needing attention in booting stage Management of Spring Maize
After jointing, the outer plant grows rapidly, and the inner male ear and female ear differentiate one after another. in the differentiation stage, the male ear is slightly earlier than the female ear. When one or two leaves remain in the plant without protruding heart leaves, commonly known as small trumpet to big trumpet mouth stage, male female spike differentiation enters tetramolecular stage and floret differentiation stage, male spike is flower.
2018-09-10 -
Control of spring corn aphid
Spring corn aphids belong to Homoptera, Aphididae, which mainly harms corn, sorghum, wheat, millet and other crops. At seedling stage, aphids cluster on the back of leaves and heart leaves to cause damage. Light caused poor growth of corn, serious damage, plant growth stagnation, or even dead seedlings. In addition, it can also spread jade.
2018-09-10 -
Cultivation techniques of Spring Maize intercropping Autumn Cucumber
(1) the scope of application is suitable for popularization and application in dryland plastic film mulching corn planting areas. (2) operating procedure 1. Select the land with flat terrain, deep soil layer, loose soil quality, medium fertility and strong water and fertilizer conservation capacity. two。 Soil preparation in the previous crop harvest, immediately stubble soil preparation, knot.
2018-09-10 -
Prevention of wheat lodging in spring
Lodging is one of the main obstacles affecting wheat yield under the condition of high fertilizer and water. In recent years, the popularization and application of plant growth regulators in wheat production has opened up a new way to prevent lodging and promote yield increase, and it is an important technical measure for high and stable yield of wheat. 1. Paclobutrazol was sprayed at the starting stage of wheat.
2018-09-10 -
Potassium fertilizer should be added to wheat in spring.
Since the spring action of soil testing and formula fertilization, soil and fertilizer experts of the Chinese Academy of Agricultural Sciences have taken active action to go deep into the fields to guide scientific fertilization. Recently, experts from the Chinese Academy of Agricultural Sciences went to Gaocheng, Hebei Province to track the growth of wheat. The survey found that due to the low ground temperature this spring, the winter wheat in this area has turned green.
2018-09-10 -
Potassium should be replenished in time for low temperature wheat in spring
In order to cooperate with the spring action of soil testing and formula fertilization, recently, experts from the Chinese Academy of Agricultural Sciences went to Gaocheng, Hebei Province to track the growth of wheat. The survey found that due to the low ground temperature this spring, the turning green of winter wheat in this region was 10 days later than in previous years, and the first Internode of wheat was longer than in previous years, while the second Internode had not grown well.
2018-09-10 -
There are skills in the control of wheat diseases and insect pests after spring.
March 20th is "the Spring Equinox", which is half of the ninety days of spring, hence the name. There is a folk proverb that "the Spring Equinox and the Autumn Equinox are equally divided day and night". After the Spring Equinox, the days were long and the nights were short, and the temperature was getting higher. The Spring Equinox has an important influence on agricultural production activities. For the north, the Spring Equinox is the beginning of spring.
2018-09-10 -
Spring Management measures of Winter Wheat in Northern Xinjiang
Return to the green period to manage the spring rake in time after the beginning of spring (from the end of March to early April), with a depth of 5 cm. It is better to use a rake or oblique rake. Returning to green fertilizer should be applied on the eve or early stage of wheat turning green, and should be applied more in weak seedlings, little or no in strong seedlings, and not in prosperous seedlings. Before winter, the total number of stems per mu is less than 400000 seedlings, and the wheat fields with weak wheat seedlings are late.
2018-09-10 -
The improved method of planting Spring Maize
Fresh corn is generally divided into sweet corn and waxy corn, which has unique flavor, rich nutrition, large market capacity, high yield and good benefit. The cultivation of spring corn is about 90 days from sowing to fresh ear harvest, which does not affect the planting of late hybrid rice. Planting fresh corn in spring should mainly grasp the following items: first of all, it should be selected.
2018-09-10