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All Journal Jurnal Wacana Pertanian
Ishak Yuarsah
Balai Penelitian Tanah, Badan Litbang Pertanian, Kementan
Agriculture, Biological Sciences & Forestry

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Adaptasi Perubahan Iklim Pada Lahan Kering Sub Optimal Dengan Sistem Pola Tanam Usahatani Konservasi Arief Budiyanto; Ishak Yuarsah
JURNAL WACANA PERTANIAN Vol 16 No 2 (2020): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

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Abstract

Increasing agricultural production can be done by planting a plot of land with various types of plants in a row or alternating cropping patterns. Agricultural cropping systems on dry land in the tropics have specific characteristics and depend on rainfall which can pose a threat to plant survival and the danger of erosion. . In suboptimal land with dry and wet wet climates, farmers generally plant upland rice alternately with corn and then plant beans. In reality, farmers do not only intercept/rotate between rice and secondary crops but also between crops and crops and/or crops and horticulture (vegetables). This paper aims to present research results related to efforts to increase land productivity by planting a plot of land with several types of plants to increase crop yields and farmers' income. The introduction of a conservation farming cropping system using ground cover and strip plants that produce organic matter is one of the alternatives to the conservation farming cropping system as well as for adaptation to climate change.
Kajian Pemanfaatan Pembenah Tanah Untuk Pertanian Berkelanjutan Pada Lahan Sawah Sub Optimal Di Propinsi Lampung Ishak Yuarsah; Rakhmiati Rakhmiati; Etik Puji Handayani; Yatmin Yatmin
JURNAL WACANA PERTANIAN Vol 14 No 1 (2018): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

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Abstract

The study was conducted in Lampung Province with consideration for soil fertility in rice fields are planted with rice tends to go down, so that the harvest of dry grain production leveling off. The method used is a survey method, including primary data collection through interviews using questionnaires. Identification of using soil conditioner collected to reveal information about the type of soil conditioner that is known farmers and types soil conditioner once used by farmers. The aim of this study were: (1) an inventory of the type soil conditioner known and used by farmers, as well as the resources and applications dose; (2) determine the benefits and constraints use soil conditioner at the farm level, (3) to study soils conditioner prospect to increase land productivity. The results showed that the organic matter, soil conditioner types known and used in Central Lampung District is Zeolite Agro 2000, ZP.30 (enrichment zeolit with P nutrient) and dolomite, whereas in the East Lampung District is a regular zeolite and dolomite. The use of soil conditioner in both districts useful to increasing the production of rice crop about 10-30%, also improve soil fertility and increase the efficiency of nutrient uptake of inorganic fertilizers.
Co-Authors Arief Budiyanto Handayani, Etik Puji Rakhmiati Rakhmiati Yatmin Yatmin