Category: 202209
Fruit tree hole storage method
September 25, 2022

The fruit tree hole storage and fertilizer method is an effective method to solve the problem of lack of water and fertilizer in orchards in mountainous and arid regions. Specific operation method: Dig four pits with a diameter of 25~30 cm and a depth of 30~40 cm under the canopy of the fr.......

Fruit tree fertilization eight attention
September 25, 2022

(A), pay attention to irrigation time The fertilization time after fertilization has a great impact on fertilizer efficiency. After fertilization, there is timely irrigation and delayed irrigation. Fertilizers that are timely irrigated include ammonia nitrogen fertilizer and farmyard manur.......

Vegetable formula fertilization technology
September 25, 2022

First, vegetables 1, fertilization principles: based on organic fertilizer, supplemented by other fertilizers; mainly multi-component fertilizer, supplemented by single-unit fertilizer;
Mainly based on Shiji fertilizer, supplemented by topdressing.
2, base fertilizer: base fertil.......

New Trends in CAD-CAM Data Conversion (5)
September 25, 2022


3.5 Other data formats

In addition to the above, there are some data format standards that are being used or developed. They are:

Hey. IGES (Initial Graphics Exchange Specification) - introduced by the National Bureau of Standards in 1979, is used mechanically. It is a r.......

Fertilization techniques for summer sowing corn
September 24, 2022

First, light application of seedling fertilizer: seedling stage fertilization has the effect of promoting roots and strong seedlings, laying the foundation for the late high yield. Generally, the seedlings are applied to the leaves of the plants at a distance of 10-12 cm from the 4 leaves .......

Shanghu (Shanghai) Precision Tools Co., Ltd.: Advancing in development
September 24, 2022

Shanghu (Shanghai) Precision Tools Co., Ltd. (hereinafter referred to as Shanghu), affiliated to Zhenhu Precision Technology Co., Ltd., was established in March 2006 by US SPEED TIGER TECHNOLOGY LLC with an investment of US$1.5 million, covering a total area of ​​over 2,000 squ.......

These five fertilization methods are unreasonable
September 24, 2022

1, fertilization shallow or surface application. Fertilizers are volatile, lost or difficult to reach the roots of crops, which is not conducive to crop absorption, resulting in low fertilizer utilization. Fertilizer should be applied to the seed or plant 16-26 cm below the side.
2. E.......