Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 2. Отображено 2.
08-04-2015 дата публикации

Special formulated fertilizer for planting wheat in lightly-coated mud field, as well as applications thereof

Номер: CN104496610A
Автор: WEI ZHANGHUAN, GE CHAONAN, LIU RONGJIE, CEN TANGXIAO, SHI NUYI
Принадлежит:

The invention provides a special formulated fertilizer for planting wheat in a lightly-coated mud field. The special formulated fertilizer is prepared by evenly mixing the following components in parts by weight: 20 parts of nitrogen, 16 parts of phosphorus pentoxide and 7 parts of potassium oxide. A method of planting wheat in the lightly-coated mud field by using the special formulated fertilizer comprises the following steps: cutting off the rice roots left in the field after preceding crop rice is harvested, and evenly spreading into the field; sowing wheat at November 10-25 every year in a manner of 9-12.5kg per mu, and applying 18-20kg of special formulated fertilizer per mu as a base fertilizer in sowing; after seedlings are sprouted for 18-22 days, applying 12.5-15kg of urea per mu; after the beginning of spring, applying 7-8kg of urea per mu before 4-6 days of wheat jointing; and harvesting at fine days at May 20-25 next year according to weather and wheat maturity, and drying ...

Подробнее
Номер записи: 1
22-04-2015 дата публикации

Ningbo optimal No. 12 rice super high yield planting method

Номер: CN104521650A
Автор: LIU RONGJIE, WEI ZHANGHUAN, TONG XIANGBING, GE CHAONAN, SHI NUYI, HU YUFENG
Принадлежит:

Provided is a Ningbo optical No. 12 rice super high yield planting method. The sowing time is selected from May 14th to May 19th with the seedling age as 23 days, a chlorophyll meter (SPAD) is utilized to monitor rice plants after transplanting, then fertilization is conducted with the total nitrogen application amount of 240-360kg/hm<2>, and the fertilizing amount of the stages is that the proportion of a base fertilizer, a tiller fertilizer and an earing fertilizer is 3:3:4. But during tiller fertilizer application, if the SPAD>=41, fertilization is performed according to the above ratio. If 39 on the above basis. During earing fertilizer application, if the SPAD>=50, fertilization is performed according to the above ratio. If 48 on the above basis. If the SPAD<=48, the nitrogen amount is added by 24kg/hm<2> on the basis of the above ratio. Compared with the prior art, the nitrogen use ...

Подробнее
Номер записи: 2